13478242

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 21024000

約数和(自身を除く): 7545758

約数列:

[1, 2, 31, 62, 149, 298, 1459, 2918, 4619, 9238, 45229, 90458, 217391, 434782, 6739121, 13478242]

約数ペア:

[(1, 13478242), (2, 6739121), (31, 434782), (62, 217391), (149, 90458), (298, 45229), (1459, 9238), (2918, 4619)]