1520215084

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{74099}}^1$

素因数の和:74349

約数の個数: 24

約数和(自身を含む): 2788531200

約数和(自身を除く): 1268316116

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 892, 5129, 10258, 20516, 74099, 148198, 296396, 1704277, 3408554, 6817108, 16524077, 33048154, 66096308, 380053771, 760107542, 1520215084]

約数ペア:

[(1, 1520215084), (2, 760107542), (4, 380053771), (23, 66096308), (46, 33048154), (92, 16524077), (223, 6817108), (446, 3408554), (892, 1704277), (5129, 296396), (10258, 148198), (20516, 74099)]