2479920228710

素因数分解:

$2^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1\times {\mathrm{807689}}^1$

素因数の和:808816

約数の個数: 32

約数和(自身を含む): 4480159507200

約数和(自身を除く): 2000239278490

約数列:

[1, 2, 5, 10, 479, 641, 958, 1282, 2395, 3205, 4790, 6410, 307039, 614078, 807689, 1535195, 1615378, 3070390, 4038445, 8076890, 386883031, 517728649, 773766062, 1035457298, 1934415155, 2588643245, 3868830310, 5177286490, 247992022871, 495984045742, 1239960114355, 2479920228710]

約数ペア:

[(1, 2479920228710), (2, 1239960114355), (5, 495984045742), (10, 247992022871), (479, 5177286490), (641, 3868830310), (958, 2588643245), (1282, 1934415155), (2395, 1035457298), (3205, 773766062), (4790, 517728649), (6410, 386883031), (307039, 8076890), (614078, 4038445), (807689, 3070390), (1535195, 1615378)]