1025447038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{391691}}^1$

素因数の和:391728

約数の個数: 32

約数和(自身を含む): 2030531328

約数和(自身を除く): 1005084290

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 391691, 783382, 2741837, 4308601, 5483674, 6658747, 8617202, 13317494, 30160207, 46611229, 60320414, 73246217, 93222458, 146492434, 512723519, 1025447038]

約数ペア:

[(1, 1025447038), (2, 512723519), (7, 146492434), (11, 93222458), (14, 73246217), (17, 60320414), (22, 46611229), (34, 30160207), (77, 13317494), (119, 8617202), (154, 6658747), (187, 5483674), (238, 4308601), (374, 2741837), (1309, 783382), (2618, 391691)]