2981567101784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{9090143603}}^1$

素因数の和:9090143650

約数の個数: 16

約数和(自身を含む): 5726790470520

約数和(自身を除く): 2745223368736

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 9090143603, 18180287206, 36360574412, 72721148824, 372695887723, 745391775446, 1490783550892, 2981567101784]

約数ペア:

[(1, 2981567101784), (2, 1490783550892), (4, 745391775446), (8, 372695887723), (41, 72721148824), (82, 36360574412), (164, 18180287206), (328, 9090143603)]