1266306670

素因数分解:

$2^1\times 5^1\times {\mathrm{10141}}^1\times {\mathrm{12487}}^1$

素因数の和:22635

約数の個数: 16

約数和(自身を含む): 2279759328

約数和(自身を除く): 1013452658

約数列:

[1, 2, 5, 10, 10141, 12487, 20282, 24974, 50705, 62435, 101410, 124870, 126630667, 253261334, 633153335, 1266306670]

約数ペア:

[(1, 1266306670), (2, 633153335), (5, 253261334), (10, 126630667), (10141, 124870), (12487, 101410), (20282, 62435), (24974, 50705)]