328963258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5591}}^1$

素因数の和:5710

約数の個数: 32

約数和(自身を含む): 556157952

約数和(自身を除く): 227194694

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 806, 949, 1898, 2263, 4526, 5591, 11182, 29419, 58838, 72683, 145366, 173321, 346642, 408143, 816286, 2253173, 4506346, 5305859, 10611718, 12652433, 25304866, 164481629, 328963258]

約数ペア:

[(1, 328963258), (2, 164481629), (13, 25304866), (26, 12652433), (31, 10611718), (62, 5305859), (73, 4506346), (146, 2253173), (403, 816286), (806, 408143), (949, 346642), (1898, 173321), (2263, 145366), (4526, 72683), (5591, 58838), (11182, 29419)]