13202207990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{77660047}}^1$

素因数の和:77660071

約数の個数: 16

約数和(自身を含む): 25161855552

約数和(自身を除く): 11959647562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 77660047, 155320094, 388300235, 776600470, 1320220799, 2640441598, 6601103995, 13202207990]

約数ペア:

[(1, 13202207990), (2, 6601103995), (5, 2640441598), (10, 1320220799), (17, 776600470), (34, 388300235), (85, 155320094), (170, 77660047)]