338996938

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{1049}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 596937600

約数和(自身を除く): 257940662

約数列:

[1, 2, 7, 14, 41, 82, 287, 563, 574, 1049, 1126, 2098, 3941, 7343, 7882, 14686, 23083, 43009, 46166, 86018, 161581, 301063, 323162, 590587, 602126, 1181174, 4134109, 8268218, 24214067, 48428134, 169498469, 338996938]

約数ペア:

[(1, 338996938), (2, 169498469), (7, 48428134), (14, 24214067), (41, 8268218), (82, 4134109), (287, 1181174), (563, 602126), (574, 590587), (1049, 323162), (1126, 301063), (2098, 161581), (3941, 86018), (7343, 46166), (7882, 43009), (14686, 23083)]