1672892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 3217536

約数和(自身を除く): 1544644

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 607, 689, 1214, 1378, 2428, 2756, 7891, 15782, 31564, 32171, 64342, 128684, 418223, 836446, 1672892]

約数ペア:

[(1, 1672892), (2, 836446), (4, 418223), (13, 128684), (26, 64342), (52, 32171), (53, 31564), (106, 15782), (212, 7891), (607, 2756), (689, 2428), (1214, 1378)]