238394819918

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1\times {\mathrm{965779}}^1$

素因数の和:967351

約数の個数: 16

約数和(自身を含む): 362144321280

約数和(自身を除く): 123749501362

約数列:

[1, 2, 83, 166, 1487, 2974, 123421, 246842, 965779, 1931558, 80159657, 160319314, 1436113373, 2872226746, 119197409959, 238394819918]

約数ペア:

[(1, 238394819918), (2, 119197409959), (83, 2872226746), (166, 1436113373), (1487, 160319314), (2974, 80159657), (123421, 1931558), (246842, 965779)]