2000679070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15389839}}^1$

素因数の和:15389859

約数の個数: 16

約数和(自身を含む): 3878239680

約数和(自身を除く): 1877560610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15389839, 30779678, 76949195, 153898390, 200067907, 400135814, 1000339535, 2000679070]

約数ペア:

[(1, 2000679070), (2, 1000339535), (5, 400135814), (10, 200067907), (13, 153898390), (26, 76949195), (65, 30779678), (130, 15389839)]