2543135036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{154279}}^1$

素因数の和:154613

約数の個数: 24

約数和(自身を含む): 4807981920

約数和(自身を除く): 2264846884

約数列:

[1, 2, 4, 13, 26, 52, 317, 634, 1268, 4121, 8242, 16484, 154279, 308558, 617116, 2005627, 4011254, 8022508, 48906443, 97812886, 195625772, 635783759, 1271567518, 2543135036]

約数ペア:

[(1, 2543135036), (2, 1271567518), (4, 635783759), (13, 195625772), (26, 97812886), (52, 48906443), (317, 8022508), (634, 4011254), (1268, 2005627), (4121, 617116), (8242, 308558), (16484, 154279)]