2978893819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{45263}}^1$

素因数の和:45498

約数の個数: 16

約数和(自身を含む): 3371986944

約数和(自身を除く): 393093125

約数列:

[1, 11, 31, 193, 341, 2123, 5983, 45263, 65813, 497893, 1403153, 8735759, 15434683, 96093349, 270808529, 2978893819]

約数ペア:

[(1, 2978893819), (11, 270808529), (31, 96093349), (193, 15434683), (341, 8735759), (2123, 1403153), (5983, 497893), (45263, 65813)]