2568410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 5201280

約数和(自身を除く): 2632870

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 859, 1495, 1718, 2990, 4295, 8590, 11167, 19757, 22334, 39514, 55835, 98785, 111670, 197570, 256841, 513682, 1284205, 2568410]

約数ペア:

[(1, 2568410), (2, 1284205), (5, 513682), (10, 256841), (13, 197570), (23, 111670), (26, 98785), (46, 55835), (65, 39514), (115, 22334), (130, 19757), (230, 11167), (299, 8590), (598, 4295), (859, 2990), (1495, 1718)]