2013173990

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{655757}}^1$

素因数の和:656071

約数の個数: 16

約数和(自身を含む): 3635522352

約数和(自身を除く): 1622348362

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 655757, 1311514, 3278785, 6557570, 201317399, 402634798, 1006586995, 2013173990]

約数ペア:

[(1, 2013173990), (2, 1006586995), (5, 402634798), (10, 201317399), (307, 6557570), (614, 3278785), (1535, 1311514), (3070, 655757)]