7178860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27611}}^1$

素因数の和:27633

約数の個数: 24

約数和(自身を含む): 16235856

約数和(自身を除く): 9056996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27611, 55222, 110444, 138055, 276110, 358943, 552220, 717886, 1435772, 1794715, 3589430, 7178860]

約数ペア:

[(1, 7178860), (2, 3589430), (4, 1794715), (5, 1435772), (10, 717886), (13, 552220), (20, 358943), (26, 276110), (52, 138055), (65, 110444), (130, 55222), (260, 27611)]