2017371670

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{308939}}^1$

素因数の和:309599

約数の個数: 16

約数和(自身を含む): 3636841680

約数和(自身を除く): 1619470010

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 308939, 617878, 1544695, 3089390, 201737167, 403474334, 1008685835, 2017371670]

約数ペア:

[(1, 2017371670), (2, 1008685835), (5, 403474334), (10, 201737167), (653, 3089390), (1306, 1544695), (3265, 617878), (6530, 308939)]