374498984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{18481}}^1$

素因数の和:18653

約数の個数: 32

約数和(自身を含む): 748521000

約数和(自身を除く): 374022016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 149, 298, 596, 1192, 2533, 5066, 10132, 18481, 20264, 36962, 73924, 147848, 314177, 628354, 1256708, 2513416, 2753669, 5507338, 11014676, 22029352, 46812373, 93624746, 187249492, 374498984]

約数ペア:

[(1, 374498984), (2, 187249492), (4, 93624746), (8, 46812373), (17, 22029352), (34, 11014676), (68, 5507338), (136, 2753669), (149, 2513416), (298, 1256708), (596, 628354), (1192, 314177), (2533, 147848), (5066, 73924), (10132, 36962), (18481, 20264)]