880675094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{13831}}^1$

素因数の和:13956

約数の個数: 32

約数和(自身を含む): 1487216640

約数和(自身を除く): 606541546

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 1027, 2054, 2449, 4898, 13831, 27662, 31837, 63674, 179803, 359606, 428761, 857522, 1092649, 2185298, 5573893, 11147786, 14204437, 28408874, 33872119, 67744238, 440337547, 880675094]

約数ペア:

[(1, 880675094), (2, 440337547), (13, 67744238), (26, 33872119), (31, 28408874), (62, 14204437), (79, 11147786), (158, 5573893), (403, 2185298), (806, 1092649), (1027, 857522), (2054, 428761), (2449, 359606), (4898, 179803), (13831, 63674), (27662, 31837)]