8140396

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 30

約数和(自身を含む): 15782900

約数和(自身を除く): 7642504

約数列:

[1, 2, 4, 11, 22, 44, 121, 139, 242, 278, 484, 556, 1331, 1529, 2662, 3058, 5324, 6116, 14641, 16819, 29282, 33638, 58564, 67276, 185009, 370018, 740036, 2035099, 4070198, 8140396]

約数ペア:

[(1, 8140396), (2, 4070198), (4, 2035099), (11, 740036), (22, 370018), (44, 185009), (121, 67276), (139, 58564), (242, 33638), (278, 29282), (484, 16819), (556, 14641), (1331, 6116), (1529, 5324), (2662, 3058)]