2108774524

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{54979}}^1$

素因数の和:55249

約数の個数: 24

約数和(自身を含む): 3793180160

約数和(自身を除く): 1684405636

約数列:

[1, 2, 4, 43, 86, 172, 223, 446, 892, 9589, 19178, 38356, 54979, 109958, 219916, 2364097, 4728194, 9456388, 12260317, 24520634, 49041268, 527193631, 1054387262, 2108774524]

約数ペア:

[(1, 2108774524), (2, 1054387262), (4, 527193631), (43, 49041268), (86, 24520634), (172, 12260317), (223, 9456388), (446, 4728194), (892, 2364097), (9589, 219916), (19178, 109958), (38356, 54979)]