249580402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{5153}}^1$

素因数の和:5613

約数の個数: 16

約数和(自身を含む): 381540312

約数和(自身を除く): 131959910

約数列:

[1, 2, 61, 122, 397, 794, 5153, 10306, 24217, 48434, 314333, 628666, 2045741, 4091482, 124790201, 249580402]

約数ペア:

[(1, 249580402), (2, 124790201), (61, 4091482), (122, 2045741), (397, 628666), (794, 314333), (5153, 48434), (10306, 24217)]