421170058

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{257}}^1\times {\mathrm{5981}}^1$

素因数の和:6377

約数の個数: 16

約数和(自身を含む): 638949384

約数和(自身を除く): 217779326

約数列:

[1, 2, 137, 257, 274, 514, 5981, 11962, 35209, 70418, 819397, 1537117, 1638794, 3074234, 210585029, 421170058]

約数ペア:

[(1, 421170058), (2, 210585029), (137, 3074234), (257, 1638794), (274, 1537117), (514, 819397), (5981, 70418), (11962, 35209)]