313393678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{9439}}^1$

素因数の和:10731

約数の個数: 16

約数和(自身を含む): 506701440

約数和(自身を除く): 193307762

約数列:

[1, 2, 13, 26, 1277, 2554, 9439, 16601, 18878, 33202, 122707, 245414, 12053603, 24107206, 156696839, 313393678]

約数ペア:

[(1, 313393678), (2, 156696839), (13, 24107206), (26, 12053603), (1277, 245414), (2554, 122707), (9439, 33202), (16601, 18878)]