1301356976

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{146023}}^1$

素因数の和:146588

約数の個数: 20

約数和(自身を含む): 2525923152

約数和(自身を除く): 1224566176

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 146023, 292046, 584092, 1168184, 2336368, 81334811, 162669622, 325339244, 650678488, 1301356976]

約数ペア:

[(1, 1301356976), (2, 650678488), (4, 325339244), (8, 162669622), (16, 81334811), (557, 2336368), (1114, 1168184), (2228, 584092), (4456, 292046), (8912, 146023)]