2693125510

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2055821}}^1$

素因数の和:2055959

約数の個数: 16

約数和(自身を含む): 4884633072

約数和(自身を除く): 2191507562

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 2055821, 4111642, 10279105, 20558210, 269312551, 538625102, 1346562755, 2693125510]

約数ペア:

[(1, 2693125510), (2, 1346562755), (5, 538625102), (10, 269312551), (131, 20558210), (262, 10279105), (655, 4111642), (1310, 2055821)]