1906246030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14663431}}^1$

素因数の和:14663451

約数の個数: 16

約数和(自身を含む): 3695184864

約数和(自身を除く): 1788938834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 14663431, 29326862, 73317155, 146634310, 190624603, 381249206, 953123015, 1906246030]

約数ペア:

[(1, 1906246030), (2, 953123015), (5, 381249206), (10, 190624603), (13, 146634310), (26, 73317155), (65, 29326862), (130, 14663431)]