8490634

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1565

約数の個数: 16

約数和(自身を含む): 13400640

約数和(自身を除く): 4910006

約数列:

[1, 2, 23, 46, 131, 262, 1409, 2818, 3013, 6026, 32407, 64814, 184579, 369158, 4245317, 8490634]

約数ペア:

[(1, 8490634), (2, 4245317), (23, 369158), (46, 184579), (131, 64814), (262, 32407), (1409, 6026), (2818, 3013)]