136937654

素因数分解:

$2^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{4493}}^1$

素因数の和:4820

約数の個数: 24

約数和(自身を含む): 239763888

約数和(自身を除く): 102826234

約数列:

[1, 2, 7, 14, 49, 98, 311, 622, 2177, 4354, 4493, 8986, 15239, 30478, 31451, 62902, 220157, 440314, 1397323, 2794646, 9781261, 19562522, 68468827, 136937654]

約数ペア:

[(1, 136937654), (2, 68468827), (7, 19562522), (14, 9781261), (49, 2794646), (98, 1397323), (311, 440314), (622, 220157), (2177, 62902), (4354, 31451), (4493, 30478), (8986, 15239)]