2400422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 16

約数和(自身を含む): 3822000

約数和(自身を除く): 1421578

約数列:

[1, 2, 19, 38, 181, 349, 362, 698, 3439, 6631, 6878, 13262, 63169, 126338, 1200211, 2400422]

約数ペア:

[(1, 2400422), (2, 1200211), (19, 126338), (38, 63169), (181, 13262), (349, 6878), (362, 6631), (698, 3439)]