248048644

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{2179}}^1$

素因数の和:2523

約数の個数: 24

約数和(自身を含む): 439488000

約数和(自身を除く): 191439356

約数列:

[1, 2, 4, 149, 191, 298, 382, 596, 764, 2179, 4358, 8716, 28459, 56918, 113836, 324671, 416189, 649342, 832378, 1298684, 1664756, 62012161, 124024322, 248048644]

約数ペア:

[(1, 248048644), (2, 124024322), (4, 62012161), (149, 1664756), (191, 1298684), (298, 832378), (382, 649342), (596, 416189), (764, 324671), (2179, 113836), (4358, 56918), (8716, 28459)]