1539455512

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{387187}}^1$

素因数の和:387271

約数の個数: 32

約数和(自身を含む): 3345304320

約数和(自身を除く): 1805848808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 387187, 774374, 1548748, 2710309, 3097496, 5420618, 10841236, 21682472, 27490277, 54980554, 109961108, 192431939, 219922216, 384863878, 769727756, 1539455512]

約数ペア:

[(1, 1539455512), (2, 769727756), (4, 384863878), (7, 219922216), (8, 192431939), (14, 109961108), (28, 54980554), (56, 27490277), (71, 21682472), (142, 10841236), (284, 5420618), (497, 3097496), (568, 2710309), (994, 1548748), (1988, 774374), (3976, 387187)]