89221210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{686317}}^1$

素因数の和:686337

約数の個数: 16

約数和(自身を含む): 172952136

約数和(自身を除く): 83730926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 686317, 1372634, 3431585, 6863170, 8922121, 17844242, 44610605, 89221210]

約数ペア:

[(1, 89221210), (2, 44610605), (5, 17844242), (10, 8922121), (13, 6863170), (26, 3431585), (65, 1372634), (130, 686317)]