390511082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{16487}}^1$

素因数の和:17413

約数の個数: 16

約数和(自身を含む): 631556352

約数和(自身を除く): 241045270

約数列:

[1, 2, 13, 26, 911, 1822, 11843, 16487, 23686, 32974, 214331, 428662, 15019657, 30039314, 195255541, 390511082]

約数ペア:

[(1, 390511082), (2, 195255541), (13, 30039314), (26, 15019657), (911, 428662), (1822, 214331), (11843, 32974), (16487, 23686)]