1074392890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1359991}}^1$

素因数の和:1360077

約数の個数: 16

約数和(自身を含む): 1958388480

約数和(自身を除く): 883995590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 1359991, 2719982, 6799955, 13599910, 107439289, 214878578, 537196445, 1074392890]

約数ペア:

[(1, 1074392890), (2, 537196445), (5, 214878578), (10, 107439289), (79, 13599910), (158, 6799955), (395, 2719982), (790, 1359991)]