1296317290

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{13327}}^1$

素因数の和:13542

約数の個数: 32

約数和(自身を含む): 2383686144

約数和(自身を除く): 1087368854

約数列:

[1, 2, 5, 10, 71, 137, 142, 274, 355, 685, 710, 1370, 9727, 13327, 19454, 26654, 48635, 66635, 97270, 133270, 946217, 1825799, 1892434, 3651598, 4731085, 9128995, 9462170, 18257990, 129631729, 259263458, 648158645, 1296317290]

約数ペア:

[(1, 1296317290), (2, 648158645), (5, 259263458), (10, 129631729), (71, 18257990), (137, 9462170), (142, 9128995), (274, 4731085), (355, 3651598), (685, 1892434), (710, 1825799), (1370, 946217), (9727, 133270), (13327, 97270), (19454, 66635), (26654, 48635)]