2201532790

素因数分解:

$2^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{154277}}^1$

素因数の和:155711

約数の個数: 16

約数和(自身を含む): 3965561712

約数和(自身を除く): 1764028922

約数列:

[1, 2, 5, 10, 1427, 2854, 7135, 14270, 154277, 308554, 771385, 1542770, 220153279, 440306558, 1100766395, 2201532790]

約数ペア:

[(1, 2201532790), (2, 1100766395), (5, 440306558), (10, 220153279), (1427, 1542770), (2854, 771385), (7135, 308554), (14270, 154277)]