1279880032

素因数分解:

$2^5\times {\mathrm{263}}^1\times {\mathrm{152077}}^1$

素因数の和:152350

約数の個数: 24

約数和(自身を含む): 2529361296

約数和(自身を除く): 1249481264

約数列:

[1, 2, 4, 8, 16, 32, 263, 526, 1052, 2104, 4208, 8416, 152077, 304154, 608308, 1216616, 2433232, 4866464, 39996251, 79992502, 159985004, 319970008, 639940016, 1279880032]

約数ペア:

[(1, 1279880032), (2, 639940016), (4, 319970008), (8, 159985004), (16, 79992502), (32, 39996251), (263, 4866464), (526, 2433232), (1052, 1216616), (2104, 608308), (4208, 304154), (8416, 152077)]