2783603158

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{9473}}^1$

素因数の和:9772

約数の個数: 32

約数和(自身を含む): 4838561280

約数和(自身を除く): 2054958122

約数列:

[1, 2, 7, 14, 139, 151, 278, 302, 973, 1057, 1946, 2114, 9473, 18946, 20989, 41978, 66311, 132622, 146923, 293846, 1316747, 1430423, 2633494, 2860846, 9217229, 10012961, 18434458, 20025922, 198828797, 397657594, 1391801579, 2783603158]

約数ペア:

[(1, 2783603158), (2, 1391801579), (7, 397657594), (14, 198828797), (139, 20025922), (151, 18434458), (278, 10012961), (302, 9217229), (973, 2860846), (1057, 2633494), (1946, 1430423), (2114, 1316747), (9473, 293846), (18946, 146923), (20989, 132622), (41978, 66311)]