1296006964

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{520067}}^1$

素因数の和:520167

約数の個数: 24

約数和(自身を含む): 2621142720

約数和(自身を除く): 1325135756

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 520067, 1040134, 2080268, 3640469, 7280938, 14561876, 46285963, 92571926, 185143852, 324001741, 648003482, 1296006964]

約数ペア:

[(1, 1296006964), (2, 648003482), (4, 324001741), (7, 185143852), (14, 92571926), (28, 46285963), (89, 14561876), (178, 7280938), (356, 3640469), (623, 2080268), (1246, 1040134), (2492, 520067)]