505278046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163309}}^1$

素因数の和:163348

約数の個数: 32

約数和(自身を含む): 987698880

約数和(自身を除く): 482420834

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 163309, 326618, 1143163, 2123017, 2286326, 2776253, 4246034, 5552506, 14861119, 19433771, 29722238, 36091289, 38867542, 72182578, 252639023, 505278046]

約数ペア:

[(1, 505278046), (2, 252639023), (7, 72182578), (13, 38867542), (14, 36091289), (17, 29722238), (26, 19433771), (34, 14861119), (91, 5552506), (119, 4246034), (182, 2776253), (221, 2286326), (238, 2123017), (442, 1143163), (1547, 326618), (3094, 163309)]