7089290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 14345856

約数和(自身を除く): 7256566

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2371, 2990, 4742, 11855, 23710, 30823, 54533, 61646, 109066, 154115, 272665, 308230, 545330, 708929, 1417858, 3544645, 7089290]

約数ペア:

[(1, 7089290), (2, 3544645), (5, 1417858), (10, 708929), (13, 545330), (23, 308230), (26, 272665), (46, 154115), (65, 109066), (115, 61646), (130, 54533), (230, 30823), (299, 23710), (598, 11855), (1495, 4742), (2371, 2990)]