2656553631

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3371}}^1$

素因数の和:3607

約数の個数: 32

約数和(自身を含む): 3738873600

約数和(自身を除く): 1082319969

約数列:

[1, 3, 41, 43, 123, 129, 149, 447, 1763, 3371, 5289, 6109, 6407, 10113, 18327, 19221, 138211, 144953, 262687, 414633, 434859, 502279, 788061, 1506837, 5943073, 17829219, 20593439, 21597997, 61780317, 64793991, 885517877, 2656553631]

約数ペア:

[(1, 2656553631), (3, 885517877), (41, 64793991), (43, 61780317), (123, 21597997), (129, 20593439), (149, 17829219), (447, 5943073), (1763, 1506837), (3371, 788061), (5289, 502279), (6109, 434859), (6407, 414633), (10113, 262687), (18327, 144953), (19221, 138211)]