1330334558

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{180311}}^1$

素因数の和:180368

約数の個数: 32

約数和(自身を含む): 2492633088

約数和(自身を除く): 1162298530

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 180311, 360622, 1262177, 2524354, 3065287, 5589641, 6130574, 11179282, 21457009, 39127487, 42914018, 78254974, 95023897, 190047794, 665167279, 1330334558]

約数ペア:

[(1, 1330334558), (2, 665167279), (7, 190047794), (14, 95023897), (17, 78254974), (31, 42914018), (34, 39127487), (62, 21457009), (119, 11179282), (217, 6130574), (238, 5589641), (434, 3065287), (527, 2524354), (1054, 1262177), (3689, 360622), (7378, 180311)]