428898406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1123}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 699217920

約数和(自身を除く): 270319514

約数列:

[1, 2, 17, 34, 47, 94, 239, 478, 799, 1123, 1598, 2246, 4063, 8126, 11233, 19091, 22466, 38182, 52781, 105562, 190961, 268397, 381922, 536794, 897277, 1794554, 4562749, 9125498, 12614659, 25229318, 214449203, 428898406]

約数ペア:

[(1, 428898406), (2, 214449203), (17, 25229318), (34, 12614659), (47, 9125498), (94, 4562749), (239, 1794554), (478, 897277), (799, 536794), (1123, 381922), (1598, 268397), (2246, 190961), (4063, 105562), (8126, 52781), (11233, 38182), (19091, 22466)]