1994855856

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{12659}}^1$

素因数の和:12751

約数の個数: 120

約数和(自身を含む): 6084699840

約数和(自身を除く): 4089843984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 67, 84, 98, 112, 134, 147, 168, 196, 201, 268, 294, 336, 392, 402, 469, 536, 588, 784, 804, 938, 1072, 1176, 1407, 1608, 1876, 2352, 2814, 3216, 3283, 3752, 5628, 6566, 7504, 9849, 11256, 12659, 13132, 19698, 22512, 25318, 26264, 37977, 39396, 50636, 52528, 75954, 78792, 88613, 101272, 151908, 157584, 177226, 202544, 265839, 303816, 354452, 531678, 607632, 620291, 708904, 848153, 1063356, 1240582, 1417808, 1696306, 1860873, 2126712, 2481164, 2544459, 3392612, 3721746, 4253424, 4962328, 5088918, 5937071, 6785224, 7443492, 9924656, 10177836, 11874142, 13570448, 14886984, 17811213, 20355672, 23748284, 29773968, 35622426, 40711344, 41559497, 47496568, 71244852, 83118994, 94993136, 124678491, 142489704, 166237988, 249356982, 284979408, 332475976, 498713964, 664951952, 997427928, 1994855856]

約数ペア:

[(1, 1994855856), (2, 997427928), (3, 664951952), (4, 498713964), (6, 332475976), (7, 284979408), (8, 249356982), (12, 166237988), (14, 142489704), (16, 124678491), (21, 94993136), (24, 83118994), (28, 71244852), (42, 47496568), (48, 41559497), (49, 40711344), (56, 35622426), (67, 29773968), (84, 23748284), (98, 20355672), (112, 17811213), (134, 14886984), (147, 13570448), (168, 11874142), (196, 10177836), (201, 9924656), (268, 7443492), (294, 6785224), (336, 5937071), (392, 5088918), (402, 4962328), (469, 4253424), (536, 3721746), (588, 3392612), (784, 2544459), (804, 2481164), (938, 2126712), (1072, 1860873), (1176, 1696306), (1407, 1417808), (1608, 1240582), (1876, 1063356), (2352, 848153), (2814, 708904), (3216, 620291), (3283, 607632), (3752, 531678), (5628, 354452), (6566, 303816), (7504, 265839), (9849, 202544), (11256, 177226), (12659, 157584), (13132, 151908), (19698, 101272), (22512, 88613), (25318, 78792), (26264, 75954), (37977, 52528), (39396, 50636)]