1894895184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433813}}^1$

素因数の和:433844

約数の個数: 80

約数和(自身を含む): 6024808832

約数和(自身を除く): 4129913648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 433813, 867626, 1301439, 1735252, 2602878, 3036691, 3470504, 5205756, 5639569, 6073382, 6941008, 9110073, 10411512, 11279138, 12146764, 16918707, 18220146, 20823024, 22558276, 24293528, 33837414, 36440292, 39476983, 45116552, 48587056, 67674828, 72880584, 78953966, 90233104, 118430949, 135349656, 145761168, 157907932, 236861898, 270699312, 315815864, 473723796, 631631728, 947447592, 1894895184]

約数ペア:

[(1, 1894895184), (2, 947447592), (3, 631631728), (4, 473723796), (6, 315815864), (7, 270699312), (8, 236861898), (12, 157907932), (13, 145761168), (14, 135349656), (16, 118430949), (21, 90233104), (24, 78953966), (26, 72880584), (28, 67674828), (39, 48587056), (42, 45116552), (48, 39476983), (52, 36440292), (56, 33837414), (78, 24293528), (84, 22558276), (91, 20823024), (104, 18220146), (112, 16918707), (156, 12146764), (168, 11279138), (182, 10411512), (208, 9110073), (273, 6941008), (312, 6073382), (336, 5639569), (364, 5205756), (546, 3470504), (624, 3036691), (728, 2602878), (1092, 1735252), (1456, 1301439), (2184, 867626), (4368, 433813)]