2123406430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2558321}}^1$

素因数の和:2558411

約数の個数: 16

約数和(自身を含む): 3868182864

約数和(自身を除く): 1744776434

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2558321, 5116642, 12791605, 25583210, 212340643, 424681286, 1061703215, 2123406430]

約数ペア:

[(1, 2123406430), (2, 1061703215), (5, 424681286), (10, 212340643), (83, 25583210), (166, 12791605), (415, 5116642), (830, 2558321)]