133338778

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1\times {\mathrm{2203}}^1$

素因数の和:2829

約数の個数: 16

約数和(自身を含む): 204231456

約数和(自身を除く): 70892678

約数列:

[1, 2, 53, 106, 571, 1142, 2203, 4406, 30263, 60526, 116759, 233518, 1257913, 2515826, 66669389, 133338778]

約数ペア:

[(1, 133338778), (2, 66669389), (53, 2515826), (106, 1257913), (571, 233518), (1142, 116759), (2203, 60526), (4406, 30263)]