2019949409

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1\times {\mathrm{1759}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 2107607040

約数和(自身を除く): 87657631

約数列:

[1, 47, 53, 461, 1759, 2491, 21667, 24433, 82673, 93227, 810899, 1148351, 4381669, 38112253, 42977647, 2019949409]

約数ペア:

[(1, 2019949409), (47, 42977647), (53, 38112253), (461, 4381669), (1759, 1148351), (2491, 810899), (21667, 93227), (24433, 82673)]