26626847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 32524800

約数和(自身を除く): 5897953

約数列:

[1, 13, 19, 23, 43, 109, 247, 299, 437, 559, 817, 989, 1417, 2071, 2507, 4687, 5681, 10621, 12857, 18791, 26923, 32591, 47633, 60931, 89053, 107801, 244283, 619229, 1157689, 1401413, 2048219, 26626847]

約数ペア:

[(1, 26626847), (13, 2048219), (19, 1401413), (23, 1157689), (43, 619229), (109, 244283), (247, 107801), (299, 89053), (437, 60931), (559, 47633), (817, 32591), (989, 26923), (1417, 18791), (2071, 12857), (2507, 10621), (4687, 5681)]