1330541266

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{809}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 2116316160

約数和(自身を除く): 785774894

約数列:

[1, 2, 31, 41, 62, 82, 647, 809, 1271, 1294, 1618, 2542, 20057, 25079, 26527, 33169, 40114, 50158, 53054, 66338, 523423, 822337, 1028239, 1046846, 1644674, 2056478, 16226113, 21460343, 32452226, 42920686, 665270633, 1330541266]

約数ペア:

[(1, 1330541266), (2, 665270633), (31, 42920686), (41, 32452226), (62, 21460343), (82, 16226113), (647, 2056478), (809, 1644674), (1271, 1046846), (1294, 1028239), (1618, 822337), (2542, 523423), (20057, 66338), (25079, 53054), (26527, 50158), (33169, 40114)]