1392224

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 2769480

約数和(自身を除く): 1377256

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 313, 556, 626, 1112, 1252, 2224, 2504, 4448, 5008, 10016, 43507, 87014, 174028, 348056, 696112, 1392224]

約数ペア:

[(1, 1392224), (2, 696112), (4, 348056), (8, 174028), (16, 87014), (32, 43507), (139, 10016), (278, 5008), (313, 4448), (556, 2504), (626, 2224), (1112, 1252)]