198293030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1525331}}^1$

素因数の和:1525351

約数の個数: 16

約数和(自身を含む): 384383664

約数和(自身を除く): 186090634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1525331, 3050662, 7626655, 15253310, 19829303, 39658606, 99146515, 198293030]

約数ペア:

[(1, 198293030), (2, 99146515), (5, 39658606), (10, 19829303), (13, 15253310), (26, 7626655), (65, 3050662), (130, 1525331)]