1330495838

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{32647}}^1$

素因数の和:32768

約数の個数: 32

約数和(自身を含む): 2369461248

約数和(自身を除く): 1038965410

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 2911, 5822, 20377, 32647, 40754, 65294, 228529, 457058, 1338527, 2317937, 2677054, 4635874, 9369689, 16225559, 18739378, 32451118, 95035417, 190070834, 665247919, 1330495838]

約数ペア:

[(1, 1330495838), (2, 665247919), (7, 190070834), (14, 95035417), (41, 32451118), (71, 18739378), (82, 16225559), (142, 9369689), (287, 4635874), (497, 2677054), (574, 2317937), (994, 1338527), (2911, 457058), (5822, 228529), (20377, 65294), (32647, 40754)]