213584662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{137089}}^1$

素因数の和:137151

約数の個数: 16

約数和(自身を含む): 345466800

約数和(自身を除く): 131882138

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 137089, 274178, 2604691, 5209382, 5620649, 11241298, 106792331, 213584662]

約数ペア:

[(1, 213584662), (2, 106792331), (19, 11241298), (38, 5620649), (41, 5209382), (82, 2604691), (779, 274178), (1558, 137089)]