2739412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 5213600

約数和(自身を除く): 2474188

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 379, 556, 758, 1516, 1807, 3614, 4927, 7228, 9854, 19708, 52681, 105362, 210724, 684853, 1369706, 2739412]

約数ペア:

[(1, 2739412), (2, 1369706), (4, 684853), (13, 210724), (26, 105362), (52, 52681), (139, 19708), (278, 9854), (379, 7228), (556, 4927), (758, 3614), (1516, 1807)]