1772904670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{76123}}^1$

素因数の和:76284

約数の個数: 32

約数和(自身を含む): 3403656288

約数和(自身を除く): 1630751618

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 4658, 11645, 23290, 76123, 152246, 380615, 761230, 1294091, 2588182, 6470455, 10428851, 12940910, 20857702, 52144255, 104288510, 177290467, 354580934, 886452335, 1772904670]

約数ペア:

[(1, 1772904670), (2, 886452335), (5, 354580934), (10, 177290467), (17, 104288510), (34, 52144255), (85, 20857702), (137, 12940910), (170, 10428851), (274, 6470455), (685, 2588182), (1370, 1294091), (2329, 761230), (4658, 380615), (11645, 152246), (23290, 76123)]