1327948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 2484720

約数和(自身を除く): 1156772

約数列:

[1, 2, 4, 19, 38, 76, 101, 173, 202, 346, 404, 692, 1919, 3287, 3838, 6574, 7676, 13148, 17473, 34946, 69892, 331987, 663974, 1327948]

約数ペア:

[(1, 1327948), (2, 663974), (4, 331987), (19, 69892), (38, 34946), (76, 17473), (101, 13148), (173, 7676), (202, 6574), (346, 3838), (404, 3287), (692, 1919)]