2840368

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1571}}^1$

素因数の和:1692

約数の個数: 20

約数和(自身を含む): 5555448

約数和(自身を除く): 2715080

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1571, 1808, 3142, 6284, 12568, 25136, 177523, 355046, 710092, 1420184, 2840368]

約数ペア:

[(1, 2840368), (2, 1420184), (4, 710092), (8, 355046), (16, 177523), (113, 25136), (226, 12568), (452, 6284), (904, 3142), (1571, 1808)]