2017658035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{156347}}^1$

素因数の和:156470

約数の個数: 16

約数和(自身を含む): 2532837600

約数和(自身を除く): 515179565

約数列:

[1, 5, 29, 89, 145, 445, 2581, 12905, 156347, 781735, 4534063, 13914883, 22670315, 69574415, 403531607, 2017658035]

約数ペア:

[(1, 2017658035), (5, 403531607), (29, 69574415), (89, 22670315), (145, 13914883), (445, 4534063), (2581, 781735), (12905, 156347)]