390550578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{32693}}^1$

素因数の和:32890

約数の個数: 32

約数和(自身を含む): 856844352

約数和(自身を除く): 466293774

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 3982, 5973, 11946, 32693, 65386, 98079, 196158, 359623, 719246, 1078869, 2157738, 5917433, 11834866, 17752299, 35504598, 65091763, 130183526, 195275289, 390550578]

約数ペア:

[(1, 390550578), (2, 195275289), (3, 130183526), (6, 65091763), (11, 35504598), (22, 17752299), (33, 11834866), (66, 5917433), (181, 2157738), (362, 1078869), (543, 719246), (1086, 359623), (1991, 196158), (3982, 98079), (5973, 65386), (11946, 32693)]