2194676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 4327680

約数和(自身を除く): 2133004

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1609, 3218, 6436, 17699, 35398, 49879, 70796, 99758, 199516, 548669, 1097338, 2194676]

約数ペア:

[(1, 2194676), (2, 1097338), (4, 548669), (11, 199516), (22, 99758), (31, 70796), (44, 49879), (62, 35398), (124, 17699), (341, 6436), (682, 3218), (1364, 1609)]