2113157423516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131501}}^1\times {\mathrm{211441}}^1$

素因数の和:342965

約数の個数: 24

約数和(自身を含む): 3892706423760

約数和(自身を除く): 1779549000244

約数列:

[1, 2, 4, 19, 38, 76, 131501, 211441, 263002, 422882, 526004, 845764, 2498519, 4017379, 4997038, 8034758, 9994076, 16069516, 27804702941, 55609405882, 111218811764, 528289355879, 1056578711758, 2113157423516]

約数ペア:

[(1, 2113157423516), (2, 1056578711758), (4, 528289355879), (19, 111218811764), (38, 55609405882), (76, 27804702941), (131501, 16069516), (211441, 9994076), (263002, 8034758), (422882, 4997038), (526004, 4017379), (845764, 2498519)]