27899170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{677}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 54332208

約数和(自身を除く): 26433038

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 677, 1354, 1585, 3170, 3385, 4121, 6770, 8242, 8801, 17602, 20605, 41210, 44005, 88010, 214609, 429218, 1073045, 2146090, 2789917, 5579834, 13949585, 27899170]

約数ペア:

[(1, 27899170), (2, 13949585), (5, 5579834), (10, 2789917), (13, 2146090), (26, 1073045), (65, 429218), (130, 214609), (317, 88010), (634, 44005), (677, 41210), (1354, 20605), (1585, 17602), (3170, 8801), (3385, 8242), (4121, 6770)]