2619452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 5139120

約数和(自身を除く): 2519668

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1609, 1628, 3218, 6436, 17699, 35398, 59533, 70796, 119066, 238132, 654863, 1309726, 2619452]

約数ペア:

[(1, 2619452), (2, 1309726), (4, 654863), (11, 238132), (22, 119066), (37, 70796), (44, 59533), (74, 35398), (148, 17699), (407, 6436), (814, 3218), (1609, 1628)]