497663210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1\times {\mathrm{2791}}^1$

素因数の和:4430

約数の個数: 32

約数和(自身を含む): 978182784

約数和(自身を除く): 480519574

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1621, 2791, 3242, 5582, 8105, 13955, 16210, 17831, 27910, 30701, 35662, 61402, 89155, 153505, 178310, 307010, 4524211, 9048422, 22621055, 45242110, 49766321, 99532642, 248831605, 497663210]

約数ペア:

[(1, 497663210), (2, 248831605), (5, 99532642), (10, 49766321), (11, 45242110), (22, 22621055), (55, 9048422), (110, 4524211), (1621, 307010), (2791, 178310), (3242, 153505), (5582, 89155), (8105, 61402), (13955, 35662), (16210, 30701), (17831, 27910)]