919943170

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{4091}}^1$

素因数の和:4410

約数の個数: 32

約数和(自身を含む): 1679356800

約数和(自身を除く): 759413630

約数列:

[1, 2, 5, 10, 113, 199, 226, 398, 565, 995, 1130, 1990, 4091, 8182, 20455, 22487, 40910, 44974, 112435, 224870, 462283, 814109, 924566, 1628218, 2311415, 4070545, 4622830, 8141090, 91994317, 183988634, 459971585, 919943170]

約数ペア:

[(1, 919943170), (2, 459971585), (5, 183988634), (10, 91994317), (113, 8141090), (199, 4622830), (226, 4070545), (398, 2311415), (565, 1628218), (995, 924566), (1130, 814109), (1990, 462283), (4091, 224870), (8182, 112435), (20455, 44974), (22487, 40910)]