2600604890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{9613}}^1$

素因数の和:11714

約数の個数: 32

約数和(自身を含む): 5044119696

約数和(自身を除く): 2443514806

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2081, 4162, 9613, 10405, 19226, 20810, 27053, 48065, 54106, 96130, 124969, 135265, 249938, 270530, 624845, 1249690, 20004653, 40009306, 100023265, 200046530, 260060489, 520120978, 1300302445, 2600604890]

約数ペア:

[(1, 2600604890), (2, 1300302445), (5, 520120978), (10, 260060489), (13, 200046530), (26, 100023265), (65, 40009306), (130, 20004653), (2081, 1249690), (4162, 624845), (9613, 270530), (10405, 249938), (19226, 135265), (20810, 124969), (27053, 96130), (48065, 54106)]