9880508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5477}}^1$

素因数の和:5533

約数の個数: 24

約数和(自身を含む): 19326384

約数和(自身を除く): 9445876

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 5477, 10954, 21908, 60247, 120494, 224557, 240988, 449114, 898228, 2470127, 4940254, 9880508]

約数ペア:

[(1, 9880508), (2, 4940254), (4, 2470127), (11, 898228), (22, 449114), (41, 240988), (44, 224557), (82, 120494), (164, 60247), (451, 21908), (902, 10954), (1804, 5477)]