2247222770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{114479}}^1$

素因数の和:114650

約数の個数: 32

約数和(自身を含む): 4385041920

約数和(自身を除く): 2137819150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 3926, 9815, 19630, 114479, 228958, 572395, 1144790, 1488227, 2976454, 7441135, 14882270, 17286329, 34572658, 86431645, 172863290, 224722277, 449444554, 1123611385, 2247222770]

約数ペア:

[(1, 2247222770), (2, 1123611385), (5, 449444554), (10, 224722277), (13, 172863290), (26, 86431645), (65, 34572658), (130, 17286329), (151, 14882270), (302, 7441135), (755, 2976454), (1510, 1488227), (1963, 1144790), (3926, 572395), (9815, 228958), (19630, 114479)]