13881796604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1\times {\mathrm{4451}}^1$

素因数の和:6126

約数の個数: 48

約数和(自身を含む): 26891540256

約数和(自身を除く): 13009743652

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1621, 1924, 3242, 4451, 6484, 8902, 17804, 21073, 42146, 57863, 59977, 84292, 115726, 119954, 164687, 231452, 239908, 329374, 658748, 779701, 1559402, 2140931, 3118804, 4281862, 7215071, 8563724, 14430142, 28860284, 93795923, 187591846, 266957627, 375183692, 533915254, 1067830508, 3470449151, 6940898302, 13881796604]

約数ペア:

[(1, 13881796604), (2, 6940898302), (4, 3470449151), (13, 1067830508), (26, 533915254), (37, 375183692), (52, 266957627), (74, 187591846), (148, 93795923), (481, 28860284), (962, 14430142), (1621, 8563724), (1924, 7215071), (3242, 4281862), (4451, 3118804), (6484, 2140931), (8902, 1559402), (17804, 779701), (21073, 658748), (42146, 329374), (57863, 239908), (59977, 231452), (84292, 164687), (115726, 119954)]