266266428

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{42589}}^1$

素因数の和:43117

約数の個数: 24

約数和(自身を含む): 622495440

約数和(自身を除く): 356229012

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 42589, 85178, 127767, 170356, 255534, 511068, 22188869, 44377738, 66566607, 88755476, 133133214, 266266428]

約数ペア:

[(1, 266266428), (2, 133133214), (3, 88755476), (4, 66566607), (6, 44377738), (12, 22188869), (521, 511068), (1042, 255534), (1563, 170356), (2084, 127767), (3126, 85178), (6252, 42589)]