123660784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{594523}}^1$

素因数の和:594544

約数の個数: 20

約数和(自身を含む): 258023416

約数和(自身を除く): 134362632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 594523, 1189046, 2378092, 4756184, 7728799, 9512368, 15457598, 30915196, 61830392, 123660784]

約数ペア:

[(1, 123660784), (2, 61830392), (4, 30915196), (8, 15457598), (13, 9512368), (16, 7728799), (26, 4756184), (52, 2378092), (104, 1189046), (208, 594523)]