3931603195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1\times {\mathrm{857}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 5129796672

約数和(自身を除く): 1198193477

約数列:

[1, 5, 13, 65, 163, 433, 815, 857, 2119, 2165, 4285, 5629, 10595, 11141, 28145, 55705, 70579, 139691, 352895, 371081, 698455, 917527, 1815983, 1855405, 4587635, 4824053, 9079915, 24120265, 60486203, 302431015, 786320639, 3931603195]

約数ペア:

[(1, 3931603195), (5, 786320639), (13, 302431015), (65, 60486203), (163, 24120265), (433, 9079915), (815, 4824053), (857, 4587635), (2119, 1855405), (2165, 1815983), (4285, 917527), (5629, 698455), (10595, 371081), (11141, 352895), (28145, 139691), (55705, 70579)]