858168436

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{823}}^1\times {\mathrm{3571}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 1524643904

約数和(自身を除く): 666475468

約数列:

[1, 2, 4, 73, 146, 292, 823, 1646, 3292, 3571, 7142, 14284, 60079, 120158, 240316, 260683, 521366, 1042732, 2938933, 5877866, 11755732, 214542109, 429084218, 858168436]

約数ペア:

[(1, 858168436), (2, 429084218), (4, 214542109), (73, 11755732), (146, 5877866), (292, 2938933), (823, 1042732), (1646, 521366), (3292, 260683), (3571, 240316), (7142, 120158), (14284, 60079)]