2111230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 4393440

約数和(自身を除く): 2282210

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1129, 1870, 2258, 5645, 11290, 12419, 19193, 24838, 38386, 62095, 95965, 124190, 191930, 211123, 422246, 1055615, 2111230]

約数ペア:

[(1, 2111230), (2, 1055615), (5, 422246), (10, 211123), (11, 191930), (17, 124190), (22, 95965), (34, 62095), (55, 38386), (85, 24838), (110, 19193), (170, 12419), (187, 11290), (374, 5645), (935, 2258), (1129, 1870)]