219080992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{526637}}^1$

素因数の和:526660

約数の個数: 24

約数和(自身を含む): 464494716

約数和(自身を除く): 245413724

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 526637, 1053274, 2106548, 4213096, 6846281, 8426192, 13692562, 16852384, 27385124, 54770248, 109540496, 219080992]

約数ペア:

[(1, 219080992), (2, 109540496), (4, 54770248), (8, 27385124), (13, 16852384), (16, 13692562), (26, 8426192), (32, 6846281), (52, 4213096), (104, 2106548), (208, 1053274), (416, 526637)]