2590396

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 4752720

約数和(自身を除く): 2162324

約数列:

[1, 2, 4, 29, 58, 116, 137, 163, 274, 326, 548, 652, 3973, 4727, 7946, 9454, 15892, 18908, 22331, 44662, 89324, 647599, 1295198, 2590396]

約数ペア:

[(1, 2590396), (2, 1295198), (4, 647599), (29, 89324), (58, 44662), (116, 22331), (137, 18908), (163, 15892), (274, 9454), (326, 7946), (548, 4727), (652, 3973)]