873882910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{11503}}^1$

素因数の和:11688

約数の個数: 32

約数和(自身を含む): 1610191872

約数和(自身を除く): 736308962

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 355, 535, 710, 1070, 7597, 11503, 15194, 23006, 37985, 57515, 75970, 115030, 816713, 1230821, 1633426, 2461642, 4083565, 6154105, 8167130, 12308210, 87388291, 174776582, 436941455, 873882910]

約数ペア:

[(1, 873882910), (2, 436941455), (5, 174776582), (10, 87388291), (71, 12308210), (107, 8167130), (142, 6154105), (214, 4083565), (355, 2461642), (535, 1633426), (710, 1230821), (1070, 816713), (7597, 115030), (11503, 75970), (15194, 57515), (23006, 37985)]