2980408042

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1\times {\mathrm{19759}}^1$

素因数の和:21237

約数の個数: 16

約数和(自身を含む): 4558394880

約数和(自身を除く): 1577986838

約数列:

[1, 2, 53, 106, 1423, 2846, 19759, 39518, 75419, 150838, 1047227, 2094454, 28117057, 56234114, 1490204021, 2980408042]

約数ペア:

[(1, 2980408042), (2, 1490204021), (53, 56234114), (106, 28117057), (1423, 2094454), (2846, 1047227), (19759, 150838), (39518, 75419)]