2931262222

素因数分解:

$2^1\times 7^3\times {\mathrm{1109}}^1\times {\mathrm{3853}}^1$

素因数の和:4985

約数の個数: 32

約数和(自身を含む): 5133528000

約数和(自身を除く): 2202265778

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1109, 2218, 3853, 7706, 7763, 15526, 26971, 53942, 54341, 108682, 188797, 377594, 380387, 760774, 1321579, 2643158, 4272977, 8545954, 29910839, 59821678, 209375873, 418751746, 1465631111, 2931262222]

約数ペア:

[(1, 2931262222), (2, 1465631111), (7, 418751746), (14, 209375873), (49, 59821678), (98, 29910839), (343, 8545954), (686, 4272977), (1109, 2643158), (2218, 1321579), (3853, 760774), (7706, 380387), (7763, 377594), (15526, 188797), (26971, 108682), (53942, 54341)]