128217602279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{498907}}^1$

素因数の和:499346

約数の個数: 16

約数和(自身を含む): 141063243552

約数和(自身を除く): 12845641273

約数列:

[1, 13, 53, 373, 689, 4849, 19769, 256997, 498907, 6485791, 26442071, 186092311, 343746923, 2419200043, 9862892483, 128217602279]

約数ペア:

[(1, 128217602279), (13, 9862892483), (53, 2419200043), (373, 343746923), (689, 186092311), (4849, 26442071), (19769, 6485791), (256997, 498907)]