2271307870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17471599}}^1$

素因数の和:17471619

約数の個数: 16

約数和(自身を含む): 4402843200

約数和(自身を除く): 2131535330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17471599, 34943198, 87357995, 174715990, 227130787, 454261574, 1135653935, 2271307870]

約数ペア:

[(1, 2271307870), (2, 1135653935), (5, 454261574), (10, 227130787), (13, 174715990), (26, 87357995), (65, 34943198), (130, 17471599)]