1291429122032

素因数分解:

$2^4\times 7^2\times {\mathrm{1647231023}}^1$

素因数の和:1647231045

約数の個数: 30

約数和(自身を含む): 2910657219408

約数和(自身を除く): 1619228097376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1647231023, 3294462046, 6588924092, 11530617161, 13177848184, 23061234322, 26355696368, 46122468644, 80714320127, 92244937288, 161428640254, 184489874576, 322857280508, 645714561016, 1291429122032]

約数ペア:

[(1, 1291429122032), (2, 645714561016), (4, 322857280508), (7, 184489874576), (8, 161428640254), (14, 92244937288), (16, 80714320127), (28, 46122468644), (49, 26355696368), (56, 23061234322), (98, 13177848184), (112, 11530617161), (196, 6588924092), (392, 3294462046), (784, 1647231023)]