1330802758

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{40111}}^1$

素因数の和:40479

約数の個数: 16

約数和(自身を含む): 2040417216

約数和(自身を除く): 709614458

約数列:

[1, 2, 53, 106, 313, 626, 16589, 33178, 40111, 80222, 2125883, 4251766, 12554743, 25109486, 665401379, 1330802758]

約数ペア:

[(1, 1330802758), (2, 665401379), (53, 25109486), (106, 12554743), (313, 4251766), (626, 2125883), (16589, 80222), (33178, 40111)]