1977045884926

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1371044303}}^1$

素因数の和:1371044415

約数の個数: 16

約数和(自身を含む): 3422126582784

約数和(自身を除く): 1445080697858

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1371044303, 2742088606, 9597310121, 19194620242, 141217563209, 282435126418, 988522942463, 1977045884926]

約数ペア:

[(1, 1977045884926), (2, 988522942463), (7, 282435126418), (14, 141217563209), (103, 19194620242), (206, 9597310121), (721, 2742088606), (1442, 1371044303)]