1946457968

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{190979}}^1$

素因数の和:191014

約数の個数: 60

約数和(自身を含む): 4724463240

約数和(自身を除く): 2778005272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 190979, 381958, 763916, 1336853, 1527832, 2482727, 2673706, 3055664, 4965454, 5347412, 9357971, 9930908, 10694824, 17379089, 18715942, 19861816, 21389648, 34758178, 37431884, 39723632, 69516356, 74863768, 121653623, 139032712, 149727536, 243307246, 278065424, 486614492, 973228984, 1946457968]

約数ペア:

[(1, 1946457968), (2, 973228984), (4, 486614492), (7, 278065424), (8, 243307246), (13, 149727536), (14, 139032712), (16, 121653623), (26, 74863768), (28, 69516356), (49, 39723632), (52, 37431884), (56, 34758178), (91, 21389648), (98, 19861816), (104, 18715942), (112, 17379089), (182, 10694824), (196, 9930908), (208, 9357971), (364, 5347412), (392, 4965454), (637, 3055664), (728, 2673706), (784, 2482727), (1274, 1527832), (1456, 1336853), (2548, 763916), (5096, 381958), (10192, 190979)]