4637138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 7650720

約数和(自身を除く): 3013582

約数列:

[1, 2, 11, 22, 131, 262, 1441, 1609, 2882, 3218, 17699, 35398, 210779, 421558, 2318569, 4637138]

約数ペア:

[(1, 4637138), (2, 2318569), (11, 421558), (22, 210779), (131, 35398), (262, 17699), (1441, 3218), (1609, 2882)]