1557441708

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{12541}}^1$

素因数の和:12758

約数の個数: 48

約数和(自身を含む): 3708418560

約数和(自身を除く): 2150976852

約数列:

[1, 2, 3, 4, 6, 12, 79, 131, 158, 237, 262, 316, 393, 474, 524, 786, 948, 1572, 10349, 12541, 20698, 25082, 31047, 37623, 41396, 50164, 62094, 75246, 124188, 150492, 990739, 1642871, 1981478, 2972217, 3285742, 3962956, 4928613, 5944434, 6571484, 9857226, 11888868, 19714452, 129786809, 259573618, 389360427, 519147236, 778720854, 1557441708]

約数ペア:

[(1, 1557441708), (2, 778720854), (3, 519147236), (4, 389360427), (6, 259573618), (12, 129786809), (79, 19714452), (131, 11888868), (158, 9857226), (237, 6571484), (262, 5944434), (316, 4928613), (393, 3962956), (474, 3285742), (524, 2972217), (786, 1981478), (948, 1642871), (1572, 990739), (10349, 150492), (12541, 124188), (20698, 75246), (25082, 62094), (31047, 50164), (37623, 41396)]