305902436

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163061}}^1$

素因数の和:163139

約数の個数: 24

約数和(自身を含む): 620940096

約数和(自身を除く): 315037660

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 163061, 326122, 652244, 1141427, 2282854, 4565708, 10925087, 21850174, 43700348, 76475609, 152951218, 305902436]

約数ペア:

[(1, 305902436), (2, 152951218), (4, 76475609), (7, 43700348), (14, 21850174), (28, 10925087), (67, 4565708), (134, 2282854), (268, 1141427), (469, 652244), (938, 326122), (1876, 163061)]