4105490

素因数分解:

$2^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{719}}^1$

素因数の和:1297

約数の個数: 16

約数和(自身を含む): 7413120

約数和(自身を除く): 3307630

約数列:

[1, 2, 5, 10, 571, 719, 1142, 1438, 2855, 3595, 5710, 7190, 410549, 821098, 2052745, 4105490]

約数ペア:

[(1, 4105490), (2, 2052745), (5, 821098), (10, 410549), (571, 7190), (719, 5710), (1142, 3595), (1438, 2855)]