1328021224

素因数分解:

$2^3\times {\mathrm{6343}}^1\times {\mathrm{26171}}^1$

素因数の和:32520

約数の個数: 16

約数和(自身を含む): 2490527520

約数和(自身を除く): 1162506296

約数列:

[1, 2, 4, 8, 6343, 12686, 25372, 26171, 50744, 52342, 104684, 209368, 166002653, 332005306, 664010612, 1328021224]

約数ペア:

[(1, 1328021224), (2, 664010612), (4, 332005306), (8, 166002653), (6343, 209368), (12686, 104684), (25372, 52342), (26171, 50744)]