1293828

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 3044832

約数和(自身を除く): 1751004

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 787, 822, 1574, 1644, 2361, 3148, 4722, 9444, 107819, 215638, 323457, 431276, 646914, 1293828]

約数ペア:

[(1, 1293828), (2, 646914), (3, 431276), (4, 323457), (6, 215638), (12, 107819), (137, 9444), (274, 4722), (411, 3148), (548, 2361), (787, 1644), (822, 1574)]