251017849232

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{602227}}^1$

素因数の和:602583

約数の個数: 40

約数和(自身を含む): 492863395200

約数和(自身を除く): 241845545968

約数列:

[1, 2, 4, 8, 16, 109, 218, 239, 436, 478, 872, 956, 1744, 1912, 3824, 26051, 52102, 104204, 208408, 416816, 602227, 1204454, 2408908, 4817816, 9635632, 65642743, 131285486, 143932253, 262570972, 287864506, 525141944, 575729012, 1050283888, 1151458024, 2302916048, 15688615577, 31377231154, 62754462308, 125508924616, 251017849232]

約数ペア:

[(1, 251017849232), (2, 125508924616), (4, 62754462308), (8, 31377231154), (16, 15688615577), (109, 2302916048), (218, 1151458024), (239, 1050283888), (436, 575729012), (478, 525141944), (872, 287864506), (956, 262570972), (1744, 143932253), (1912, 131285486), (3824, 65642743), (26051, 9635632), (52102, 4817816), (104204, 2408908), (208408, 1204454), (416816, 602227)]