2028836030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15606431}}^1$

素因数の和:15606451

約数の個数: 16

約数和(自身を含む): 3932820864

約数和(自身を除く): 1903984834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15606431, 31212862, 78032155, 156064310, 202883603, 405767206, 1014418015, 2028836030]

約数ペア:

[(1, 2028836030), (2, 1014418015), (5, 405767206), (10, 202883603), (13, 156064310), (26, 78032155), (65, 31212862), (130, 15606431)]