2912680145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{828643}}^1$

素因数の和:828704

約数の個数: 16

約数和(自身を含む): 3778616640

約数和(自身を除く): 865936495

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 828643, 4143215, 15744217, 30659791, 78721085, 153298955, 582536029, 2912680145]

約数ペア:

[(1, 2912680145), (5, 582536029), (19, 153298955), (37, 78721085), (95, 30659791), (185, 15744217), (703, 4143215), (3515, 828643)]