1298418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 2875392

約数和(自身を除く): 1576974

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 191, 206, 309, 382, 573, 618, 1133, 1146, 2101, 2266, 3399, 4202, 6303, 6798, 12606, 19673, 39346, 59019, 118038, 216403, 432806, 649209, 1298418]

約数ペア:

[(1, 1298418), (2, 649209), (3, 432806), (6, 216403), (11, 118038), (22, 59019), (33, 39346), (66, 19673), (103, 12606), (191, 6798), (206, 6303), (309, 4202), (382, 3399), (573, 2266), (618, 2101), (1133, 1146)]