244173890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{1279}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 466145280

約数和(自身を除く): 221971390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1123, 1279, 2246, 2558, 5615, 6395, 11230, 12790, 19091, 21743, 38182, 43486, 95455, 108715, 190910, 217430, 1436317, 2872634, 7181585, 14363170, 24417389, 48834778, 122086945, 244173890]

約数ペア:

[(1, 244173890), (2, 122086945), (5, 48834778), (10, 24417389), (17, 14363170), (34, 7181585), (85, 2872634), (170, 1436317), (1123, 217430), (1279, 190910), (2246, 108715), (2558, 95455), (5615, 43486), (6395, 38182), (11230, 21743), (12790, 19091)]