1321686646

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{835453}}^1$

素因数の和:835575

約数の個数: 16

約数和(自身を含む): 2285802144

約数和(自身を除く): 964115498

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 835453, 1670906, 5848171, 11696342, 94406189, 188812378, 660843323, 1321686646]

約数ペア:

[(1, 1321686646), (2, 660843323), (7, 188812378), (14, 94406189), (113, 11696342), (226, 5848171), (791, 1670906), (1582, 835453)]