1256473366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1\times {\mathrm{15443}}^1$

素因数の和:17855

約数の個数: 16

約数和(自身を含む): 1996538544

約数和(自身を除く): 740065178

約数列:

[1, 2, 17, 34, 2393, 4786, 15443, 30886, 40681, 81362, 262531, 525062, 36955099, 73910198, 628236683, 1256473366]

約数ペア:

[(1, 1256473366), (2, 628236683), (17, 73910198), (34, 36955099), (2393, 525062), (4786, 262531), (15443, 81362), (30886, 40681)]