238460468

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{1483}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 425076960

約数和(自身を除く): 186616492

約数列:

[1, 2, 4, 61, 122, 244, 659, 1318, 1483, 2636, 2966, 5932, 40199, 80398, 90463, 160796, 180926, 361852, 977297, 1954594, 3909188, 59615117, 119230234, 238460468]

約数ペア:

[(1, 238460468), (2, 119230234), (4, 59615117), (61, 3909188), (122, 1954594), (244, 977297), (659, 361852), (1318, 180926), (1483, 160796), (2636, 90463), (2966, 80398), (5932, 40199)]