308962892

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{57173}}^1$

素因数の和:57377

約数の個数: 24

約数和(自身を含む): 621138336

約数和(自身を除く): 312175444

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 57173, 114346, 228692, 400211, 800422, 1600844, 11034389, 22068778, 44137556, 77240723, 154481446, 308962892]

約数ペア:

[(1, 308962892), (2, 154481446), (4, 77240723), (7, 44137556), (14, 22068778), (28, 11034389), (193, 1600844), (386, 800422), (772, 400211), (1351, 228692), (2702, 114346), (5404, 57173)]