260531116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{33941}}^1$

素因数の和:34065

約数の個数: 24

約数和(自身を含む): 484691760

約数和(自身を除く): 224160644

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 33941, 67882, 135764, 644879, 1289758, 2579516, 3428041, 6856082, 13712164, 65132779, 130265558, 260531116]

約数ペア:

[(1, 260531116), (2, 130265558), (4, 65132779), (19, 13712164), (38, 6856082), (76, 3428041), (101, 2579516), (202, 1289758), (404, 644879), (1919, 135764), (3838, 67882), (7676, 33941)]