682640066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{101917}}^1$

素因数の和:102133

約数の個数: 16

約数和(自身を含む): 1089707256

約数和(自身を除く): 407067190

約数列:

[1, 2, 17, 34, 197, 394, 3349, 6698, 101917, 203834, 1732589, 3465178, 20077649, 40155298, 341320033, 682640066]

約数ペア:

[(1, 682640066), (2, 341320033), (17, 40155298), (34, 20077649), (197, 3465178), (394, 1732589), (3349, 203834), (6698, 101917)]