1321038

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1016

約数の個数: 24

約数和(自身を含む): 2901600

約数和(自身を除く): 1580562

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 929, 1422, 1858, 2787, 5574, 8361, 16722, 73391, 146782, 220173, 440346, 660519, 1321038]

約数ペア:

[(1, 1321038), (2, 660519), (3, 440346), (6, 220173), (9, 146782), (18, 73391), (79, 16722), (158, 8361), (237, 5574), (474, 2787), (711, 1858), (929, 1422)]