1397608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{4261}}^1$

素因数の和:4308

約数の個数: 16

約数和(自身を含む): 2685060

約数和(自身を除く): 1287452

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 4261, 8522, 17044, 34088, 174701, 349402, 698804, 1397608]

約数ペア:

[(1, 1397608), (2, 698804), (4, 349402), (8, 174701), (41, 34088), (82, 17044), (164, 8522), (328, 4261)]