57661994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{130457}}^1$

素因数の和:130489

約数の個数: 16

約数和(自身を含む): 98626248

約数和(自身を除く): 40964254

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 130457, 260914, 1695941, 2217769, 3391882, 4435538, 28830997, 57661994]

約数ペア:

[(1, 57661994), (2, 28830997), (13, 4435538), (17, 3391882), (26, 2217769), (34, 1695941), (221, 260914), (442, 130457)]