2012156944

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{54277}}^1$

素因数の和:54623

約数の個数: 40

約数和(自身を含む): 4469033408

約数和(自身を除く): 2456876464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 2317, 2648, 4634, 5296, 9268, 18536, 37072, 54277, 108554, 217108, 379939, 434216, 759878, 868432, 1519756, 3039512, 6079024, 17965687, 35931374, 71862748, 125759809, 143725496, 251519618, 287450992, 503039236, 1006078472, 2012156944]

約数ペア:

[(1, 2012156944), (2, 1006078472), (4, 503039236), (7, 287450992), (8, 251519618), (14, 143725496), (16, 125759809), (28, 71862748), (56, 35931374), (112, 17965687), (331, 6079024), (662, 3039512), (1324, 1519756), (2317, 868432), (2648, 759878), (4634, 434216), (5296, 379939), (9268, 217108), (18536, 108554), (37072, 54277)]