812482006

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{137849}}^1$

素因数の和:138279

約数の個数: 16

約数和(自身を含む): 1396144800

約数和(自身を除く): 583662794

約数列:

[1, 2, 7, 14, 421, 842, 2947, 5894, 137849, 275698, 964943, 1929886, 58034429, 116068858, 406241003, 812482006]

約数ペア:

[(1, 812482006), (2, 406241003), (7, 116068858), (14, 58034429), (421, 1929886), (842, 964943), (2947, 275698), (5894, 137849)]