4037609936

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{2498521}}^1$

素因数の和:2498630

約数の個数: 20

約数和(自身を含む): 7900326564

約数和(自身を除く): 3862716628

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 2498521, 4997042, 9994084, 19988168, 39976336, 252350621, 504701242, 1009402484, 2018804968, 4037609936]

約数ペア:

[(1, 4037609936), (2, 2018804968), (4, 1009402484), (8, 504701242), (16, 252350621), (101, 39976336), (202, 19988168), (404, 9994084), (808, 4997042), (1616, 2498521)]