1868230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2080

約数の個数: 32

約数和(自身を含む): 4140864

約数和(自身を除く): 2272634

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2053, 4106, 10265, 14371, 20530, 26689, 28742, 53378, 71855, 133445, 143710, 186823, 266890, 373646, 934115, 1868230]

約数ペア:

[(1, 1868230), (2, 934115), (5, 373646), (7, 266890), (10, 186823), (13, 143710), (14, 133445), (26, 71855), (35, 53378), (65, 28742), (70, 26689), (91, 20530), (130, 14371), (182, 10265), (455, 4106), (910, 2053)]