3826551428

素因数分解:

$2^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{252611}}^1$

素因数の和:253163

約数の個数: 24

約数和(自身を含む): 7667279424

約数和(自身を除く): 3840727996

約数列:

[1, 2, 4, 7, 14, 28, 541, 1082, 2164, 3787, 7574, 15148, 252611, 505222, 1010444, 1768277, 3536554, 7073108, 136662551, 273325102, 546650204, 956637857, 1913275714, 3826551428]

約数ペア:

[(1, 3826551428), (2, 1913275714), (4, 956637857), (7, 546650204), (14, 273325102), (28, 136662551), (541, 7073108), (1082, 3536554), (2164, 1768277), (3787, 1010444), (7574, 505222), (15148, 252611)]