1065399806

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1\times {\mathrm{2621}}^1$

素因数の和:3224

約数の個数: 24

約数和(自身を含む): 1690277544

約数和(自身を除く): 624877738

約数列:

[1, 2, 19, 38, 361, 563, 722, 1126, 2621, 5242, 10697, 21394, 49799, 99598, 203243, 406486, 946181, 1475623, 1892362, 2951246, 28036837, 56073674, 532699903, 1065399806]

約数ペア:

[(1, 1065399806), (2, 532699903), (19, 56073674), (38, 28036837), (361, 2951246), (563, 1892362), (722, 1475623), (1126, 946181), (2621, 406486), (5242, 203243), (10697, 99598), (21394, 49799)]