2080387173898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{219143}}^1\times {\mathrm{431513}}^1$

素因数の和:650669

約数の個数: 16

約数和(自身を含む): 3404293344576

約数和(自身を除く): 1323906170678

約数列:

[1, 2, 11, 22, 219143, 431513, 438286, 863026, 2410573, 4746643, 4821146, 9493286, 94563053359, 189126106718, 1040193586949, 2080387173898]

約数ペア:

[(1, 2080387173898), (2, 1040193586949), (11, 189126106718), (22, 94563053359), (219143, 9493286), (431513, 4821146), (438286, 4746643), (863026, 2410573)]