1739388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20707}}^1$

素因数の和:20721

約数の個数: 24

約数和(自身を含む): 4638592

約数和(自身を除く): 2899204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20707, 41414, 62121, 82828, 124242, 144949, 248484, 289898, 434847, 579796, 869694, 1739388]

約数ペア:

[(1, 1739388), (2, 869694), (3, 579796), (4, 434847), (6, 289898), (7, 248484), (12, 144949), (14, 124242), (21, 82828), (28, 62121), (42, 41414), (84, 20707)]