1391243376

素因数分解:

$2^4\times 3^1\times {\mathrm{28984237}}^1$

素因数の和:28984248

約数の個数: 20

約数和(自身を含む): 3594045512

約数和(自身を除く): 2202802136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 28984237, 57968474, 86952711, 115936948, 173905422, 231873896, 347810844, 463747792, 695621688, 1391243376]

約数ペア:

[(1, 1391243376), (2, 695621688), (3, 463747792), (4, 347810844), (6, 231873896), (8, 173905422), (12, 115936948), (16, 86952711), (24, 57968474), (48, 28984237)]