2493173845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1\times {\mathrm{19259}}^1$

素因数の和:20804

約数の個数: 16

約数和(自身を含む): 3170041920

約数和(自身を除く): 676868075

約数列:

[1, 5, 17, 85, 1523, 7615, 19259, 25891, 96295, 129455, 327403, 1637015, 29331457, 146657285, 498634769, 2493173845]

約数ペア:

[(1, 2493173845), (5, 498634769), (17, 146657285), (85, 29331457), (1523, 1637015), (7615, 327403), (19259, 129455), (25891, 96295)]