4640158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:851

約数の個数: 16

約数和(自身を含む): 7322400

約数和(自身を除く): 2682242

約数列:

[1, 2, 23, 46, 149, 298, 677, 1354, 3427, 6854, 15571, 31142, 100873, 201746, 2320079, 4640158]

約数ペア:

[(1, 4640158), (2, 2320079), (23, 201746), (46, 100873), (149, 31142), (298, 15571), (677, 6854), (1354, 3427)]