7400338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 13125888

約数和(自身を除く): 5725550

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 421, 517, 799, 842, 1034, 1598, 4631, 7157, 8789, 9262, 14314, 17578, 19787, 39574, 78727, 157454, 217657, 336379, 435314, 672758, 3700169, 7400338]

約数ペア:

[(1, 7400338), (2, 3700169), (11, 672758), (17, 435314), (22, 336379), (34, 217657), (47, 157454), (94, 78727), (187, 39574), (374, 19787), (421, 17578), (517, 14314), (799, 9262), (842, 8789), (1034, 7157), (1598, 4631)]