1320551458

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1\times {\mathrm{11701}}^1$

素因数の和:12549

約数の個数: 16

約数和(自身を含む): 2010731256

約数和(自身を除く): 690179798

約数列:

[1, 2, 73, 146, 773, 1546, 11701, 23402, 56429, 112858, 854173, 1708346, 9044873, 18089746, 660275729, 1320551458]

約数ペア:

[(1, 1320551458), (2, 660275729), (73, 18089746), (146, 9044873), (773, 1708346), (1546, 854173), (11701, 112858), (23402, 56429)]