2146269328

素因数分解:

$2^4\times 7^1\times {\mathrm{811}}^1\times {\mathrm{23629}}^1$

素因数の和:24455

約数の個数: 40

約数和(自身を含む): 4758514880

約数和(自身を除く): 2612245552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 811, 1622, 3244, 5677, 6488, 11354, 12976, 22708, 23629, 45416, 47258, 90832, 94516, 165403, 189032, 330806, 378064, 661612, 1323224, 2646448, 19163119, 38326238, 76652476, 134141833, 153304952, 268283666, 306609904, 536567332, 1073134664, 2146269328]

約数ペア:

[(1, 2146269328), (2, 1073134664), (4, 536567332), (7, 306609904), (8, 268283666), (14, 153304952), (16, 134141833), (28, 76652476), (56, 38326238), (112, 19163119), (811, 2646448), (1622, 1323224), (3244, 661612), (5677, 378064), (6488, 330806), (11354, 189032), (12976, 165403), (22708, 94516), (23629, 90832), (45416, 47258)]