13488818

素因数分解:

$2^1\times 7^4\times {\mathrm{53}}^2$

素因数の和:136

約数の個数: 30

約数和(自身を含む): 24057789

約数和(自身を除く): 10568971

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 343, 371, 686, 742, 2401, 2597, 2809, 4802, 5194, 5618, 18179, 19663, 36358, 39326, 127253, 137641, 254506, 275282, 963487, 1926974, 6744409, 13488818]

約数ペア:

[(1, 13488818), (2, 6744409), (7, 1926974), (14, 963487), (49, 275282), (53, 254506), (98, 137641), (106, 127253), (343, 39326), (371, 36358), (686, 19663), (742, 18179), (2401, 5618), (2597, 5194), (2809, 4802)]