2397580

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 5064192

約数和(自身を除く): 2666612

約数列:

[1, 2, 4, 5, 10, 20, 313, 383, 626, 766, 1252, 1532, 1565, 1915, 3130, 3830, 6260, 7660, 119879, 239758, 479516, 599395, 1198790, 2397580]

約数ペア:

[(1, 2397580), (2, 1198790), (4, 599395), (5, 479516), (10, 239758), (20, 119879), (313, 7660), (383, 6260), (626, 3830), (766, 3130), (1252, 1915), (1532, 1565)]