8820239612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 15866817792

約数和(自身を除く): 7046578180

約数列:

[1, 2, 4, 61, 122, 173, 223, 244, 346, 446, 692, 892, 937, 1874, 3748, 10553, 13603, 21106, 27206, 38579, 42212, 54412, 57157, 77158, 114314, 154316, 162101, 208951, 228628, 324202, 417902, 648404, 835804, 2353319, 4706638, 9413276, 9888161, 12746011, 19776322, 25492022, 36148523, 39552644, 50984044, 72297046, 144594092, 2205059903, 4410119806, 8820239612]

約数ペア:

[(1, 8820239612), (2, 4410119806), (4, 2205059903), (61, 144594092), (122, 72297046), (173, 50984044), (223, 39552644), (244, 36148523), (346, 25492022), (446, 19776322), (692, 12746011), (892, 9888161), (937, 9413276), (1874, 4706638), (3748, 2353319), (10553, 835804), (13603, 648404), (21106, 417902), (27206, 324202), (38579, 228628), (42212, 208951), (54412, 162101), (57157, 154316), (77158, 114314)]