246991808

素因数分解:

$2^6\times 7^1\times {\mathrm{551321}}^1$

素因数の和:551340

約数の個数: 28

約数和(自身を含む): 560143152

約数和(自身を除く): 313151344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 551321, 1102642, 2205284, 3859247, 4410568, 7718494, 8821136, 15436988, 17642272, 30873976, 35284544, 61747952, 123495904, 246991808]

約数ペア:

[(1, 246991808), (2, 123495904), (4, 61747952), (7, 35284544), (8, 30873976), (14, 17642272), (16, 15436988), (28, 8821136), (32, 7718494), (56, 4410568), (64, 3859247), (112, 2205284), (224, 1102642), (448, 551321)]