1728604804

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{431}}^1\times {\mathrm{3163}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 3042603648

約数和(自身を除く): 1313998844

約数列:

[1, 2, 4, 317, 431, 634, 862, 1268, 1724, 3163, 6326, 12652, 136627, 273254, 546508, 1002671, 1363253, 2005342, 2726506, 4010684, 5453012, 432151201, 864302402, 1728604804]

約数ペア:

[(1, 1728604804), (2, 864302402), (4, 432151201), (317, 5453012), (431, 4010684), (634, 2726506), (862, 2005342), (1268, 1363253), (1724, 1002671), (3163, 546508), (6326, 273254), (12652, 136627)]