674843

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 16

約数和(自身を含む): 791616

約数和(自身を除く): 116773

約数列:

[1, 13, 23, 37, 61, 299, 481, 793, 851, 1403, 2257, 11063, 18239, 29341, 51911, 674843]

約数ペア:

[(1, 674843), (13, 51911), (23, 29341), (37, 18239), (61, 11063), (299, 2257), (481, 1403), (793, 851)]