2756341438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{364499}}^1$

素因数の和:364719

約数の個数: 16

約数和(自身を含む): 4374000000

約数和(自身を除く): 1617658562

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 364499, 728998, 6925481, 13850962, 72535301, 145070602, 1378170719, 2756341438]

約数ペア:

[(1, 2756341438), (2, 1378170719), (19, 145070602), (38, 72535301), (199, 13850962), (398, 6925481), (3781, 728998), (7562, 364499)]