419382004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1231}}^1\times {\mathrm{1607}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 748839168

約数和(自身を除く): 329457164

約数列:

[1, 2, 4, 53, 106, 212, 1231, 1607, 2462, 3214, 4924, 6428, 65243, 85171, 130486, 170342, 260972, 340684, 1978217, 3956434, 7912868, 104845501, 209691002, 419382004]

約数ペア:

[(1, 419382004), (2, 209691002), (4, 104845501), (53, 7912868), (106, 3956434), (212, 1978217), (1231, 340684), (1607, 260972), (2462, 170342), (3214, 130486), (4924, 85171), (6428, 65243)]