2981116

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 5414976

約数和(自身を除く): 2433860

約数列:

[1, 2, 4, 47, 94, 101, 157, 188, 202, 314, 404, 628, 4747, 7379, 9494, 14758, 15857, 18988, 29516, 31714, 63428, 745279, 1490558, 2981116]

約数ペア:

[(1, 2981116), (2, 1490558), (4, 745279), (47, 63428), (94, 31714), (101, 29516), (157, 18988), (188, 15857), (202, 14758), (314, 9494), (404, 7379), (628, 4747)]