920874732286

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1\times {\mathrm{236219}}^1$

素因数の和:236776

約数の個数: 32

約数和(自身を含む): 1432627056000

約数和(自身を除く): 511752323714

約数列:

[1, 2, 37, 74, 139, 278, 379, 758, 5143, 10286, 14023, 28046, 52681, 105362, 236219, 472438, 1949197, 3898394, 8740103, 17480206, 32834441, 65668882, 89527001, 179054002, 1214874317, 2429748634, 3312499037, 6624998074, 12444253139, 24888506278, 460437366143, 920874732286]

約数ペア:

[(1, 920874732286), (2, 460437366143), (37, 24888506278), (74, 12444253139), (139, 6624998074), (278, 3312499037), (379, 2429748634), (758, 1214874317), (5143, 179054002), (10286, 89527001), (14023, 65668882), (28046, 32834441), (52681, 17480206), (105362, 8740103), (236219, 3898394), (472438, 1949197)]