2021246110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{914591}}^1$

素因数の和:914628

約数の個数: 32

約数和(自身を含む): 4148589312

約数和(自身を除く): 2127343202

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 914591, 1829182, 4572955, 9145910, 11889683, 15548047, 23779366, 31096094, 59448415, 77740235, 118896830, 155480470, 202124611, 404249222, 1010623055, 2021246110]

約数ペア:

[(1, 2021246110), (2, 1010623055), (5, 404249222), (10, 202124611), (13, 155480470), (17, 118896830), (26, 77740235), (34, 59448415), (65, 31096094), (85, 23779366), (130, 15548047), (170, 11889683), (221, 9145910), (442, 4572955), (1105, 1829182), (2210, 914591)]