6928220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26647}}^1$

素因数の和:26669

約数の個数: 24

約数和(自身を含む): 15669024

約数和(自身を除く): 8740804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26647, 53294, 106588, 133235, 266470, 346411, 532940, 692822, 1385644, 1732055, 3464110, 6928220]

約数ペア:

[(1, 6928220), (2, 3464110), (4, 1732055), (5, 1385644), (10, 692822), (13, 532940), (20, 346411), (26, 266470), (52, 133235), (65, 106588), (130, 53294), (260, 26647)]