426756966

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 863654400

約数和(自身を除く): 436897434

約数列:

[1, 2, 3, 6, 139, 239, 278, 417, 478, 717, 834, 1434, 2141, 4282, 6423, 12846, 33221, 66442, 99663, 199326, 297599, 511699, 595198, 892797, 1023398, 1535097, 1785594, 3070194, 71126161, 142252322, 213378483, 426756966]

約数ペア:

[(1, 426756966), (2, 213378483), (3, 142252322), (6, 71126161), (139, 3070194), (239, 1785594), (278, 1535097), (417, 1023398), (478, 892797), (717, 595198), (834, 511699), (1434, 297599), (2141, 199326), (4282, 99663), (6423, 66442), (12846, 33221)]