2116779650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2490329}}^1$

素因数の和:2490358

約数の個数: 24

約数和(自身を含む): 4168812420

約数和(自身を除く): 2052032770

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 2490329, 4980658, 12451645, 24903290, 42335593, 62258225, 84671186, 124516450, 211677965, 423355930, 1058389825, 2116779650]

約数ペア:

[(1, 2116779650), (2, 1058389825), (5, 423355930), (10, 211677965), (17, 124516450), (25, 84671186), (34, 62258225), (50, 42335593), (85, 24903290), (170, 12451645), (425, 4980658), (850, 2490329)]