2617282376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{400441}}^1$

素因数の和:400509

約数の個数: 32

約数和(自身を含む): 5285834400

約数和(自身を除く): 2668552024

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6536, 400441, 800882, 1601764, 3203528, 7608379, 15216758, 17218963, 30433516, 34437926, 60867032, 68875852, 137751704, 327160297, 654320594, 1308641188, 2617282376]

約数ペア:

[(1, 2617282376), (2, 1308641188), (4, 654320594), (8, 327160297), (19, 137751704), (38, 68875852), (43, 60867032), (76, 34437926), (86, 30433516), (152, 17218963), (172, 15216758), (344, 7608379), (817, 3203528), (1634, 1601764), (3268, 800882), (6536, 400441)]