2457940452191

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{13493231}}^1$

素因数の和:13493782

約数の個数: 16

約数和(自身を含む): 2867905502208

約数和(自身を除く): 409965050017

約数列:

[1, 7, 53, 371, 491, 3437, 26023, 182161, 13493231, 94452617, 715141243, 5005988701, 6625176421, 46376234947, 351134350313, 2457940452191]

約数ペア:

[(1, 2457940452191), (7, 351134350313), (53, 46376234947), (371, 6625176421), (491, 5005988701), (3437, 715141243), (26023, 94452617), (182161, 13493231)]