2582690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 5178816

約数和(自身を除く): 2596126

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 443, 530, 583, 886, 1166, 2215, 2915, 4430, 4873, 5830, 9746, 23479, 24365, 46958, 48730, 117395, 234790, 258269, 516538, 1291345, 2582690]

約数ペア:

[(1, 2582690), (2, 1291345), (5, 516538), (10, 258269), (11, 234790), (22, 117395), (53, 48730), (55, 46958), (106, 24365), (110, 23479), (265, 9746), (443, 5830), (530, 4873), (583, 4430), (886, 2915), (1166, 2215)]