1973070385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2759539}}^1$

素因数の和:2759568

約数の個数: 16

約数和(自身を含む): 2781616320

約数和(自身を除く): 808545935

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2759539, 13797695, 30354929, 35874007, 151774645, 179370035, 394614077, 1973070385]

約数ペア:

[(1, 1973070385), (5, 394614077), (11, 179370035), (13, 151774645), (55, 35874007), (65, 30354929), (143, 13797695), (715, 2759539)]