386826232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{28393}}^1$

素因数の和:28543

約数の個数: 32

約数和(自身を含む): 787081680

約数和(自身を除く): 400255448

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 13624, 28393, 56786, 113572, 227144, 369109, 738218, 1476436, 2952872, 3719483, 7438966, 14877932, 29755864, 48353279, 96706558, 193413116, 386826232]

約数ペア:

[(1, 386826232), (2, 193413116), (4, 96706558), (8, 48353279), (13, 29755864), (26, 14877932), (52, 7438966), (104, 3719483), (131, 2952872), (262, 1476436), (524, 738218), (1048, 369109), (1703, 227144), (3406, 113572), (6812, 56786), (13624, 28393)]