2103914386

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4847729}}^1$

素因数の和:4847769

約数の個数: 16

約数和(自身を含む): 3723056640

約数和(自身を除く): 1619142254

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 4847729, 9695458, 33934103, 67868206, 150279599, 300559198, 1051957193, 2103914386]

約数ペア:

[(1, 2103914386), (2, 1051957193), (7, 300559198), (14, 150279599), (31, 67868206), (62, 33934103), (217, 9695458), (434, 4847729)]