1071695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 1404000

約数和(自身を除く): 332305

約数列:

[1, 5, 19, 29, 95, 145, 389, 551, 1945, 2755, 7391, 11281, 36955, 56405, 214339, 1071695]

約数ペア:

[(1, 1071695), (5, 214339), (19, 56405), (29, 36955), (95, 11281), (145, 7391), (389, 2755), (551, 1945)]