1389083738

素因数分解:

$2^1\times 7^1\times {\mathrm{2417}}^1\times {\mathrm{41051}}^1$

素因数の和:43477

約数の個数: 16

約数和(自身を含む): 2382329664

約数和(自身を除く): 993245926

約数列:

[1, 2, 7, 14, 2417, 4834, 16919, 33838, 41051, 82102, 287357, 574714, 99220267, 198440534, 694541869, 1389083738]

約数ペア:

[(1, 1389083738), (2, 694541869), (7, 198440534), (14, 99220267), (2417, 574714), (4834, 287357), (16919, 82102), (33838, 41051)]