247605118

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{33343}}^1$

素因数の和:33471

約数の個数: 16

約数和(自身を含む): 384122880

約数和(自身を除く): 136517762

約数列:

[1, 2, 47, 79, 94, 158, 3713, 7426, 33343, 66686, 1567121, 2634097, 3134242, 5268194, 123802559, 247605118]

約数ペア:

[(1, 247605118), (2, 123802559), (47, 5268194), (79, 3134242), (94, 2634097), (158, 1567121), (3713, 66686), (7426, 33343)]