56518382

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1$

素因数の和:2371

約数の個数: 16

約数和(自身を含む): 86346000

約数和(自身を除く): 29827618

約数列:

[1, 2, 89, 149, 178, 298, 2131, 4262, 13261, 26522, 189659, 317519, 379318, 635038, 28259191, 56518382]

約数ペア:

[(1, 56518382), (2, 28259191), (89, 635038), (149, 379318), (178, 317519), (298, 189659), (2131, 26522), (4262, 13261)]