2500438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2319

約数の個数: 16

約数和(自身を含む): 4086000

約数和(自身を除く): 1585562

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 2269, 4538, 43111, 65801, 86222, 131602, 1250219, 2500438]

約数ペア:

[(1, 2500438), (2, 1250219), (19, 131602), (29, 86222), (38, 65801), (58, 43111), (551, 4538), (1102, 2269)]