1909430

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2417}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 3481920

約数和(自身を除く): 1572490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 2417, 4834, 12085, 24170, 190943, 381886, 954715, 1909430]

約数ペア:

[(1, 1909430), (2, 954715), (5, 381886), (10, 190943), (79, 24170), (158, 12085), (395, 4834), (790, 2417)]