403868504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{36293}}^1$

素因数の和:36419

約数の個数: 32

約数和(自身を含む): 823147920

約数和(自身を除く): 419279416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 36293, 72586, 145172, 290344, 471809, 943618, 1887236, 3774472, 3883351, 7766702, 15533404, 31066808, 50483563, 100967126, 201934252, 403868504]

約数ペア:

[(1, 403868504), (2, 201934252), (4, 100967126), (8, 50483563), (13, 31066808), (26, 15533404), (52, 7766702), (104, 3883351), (107, 3774472), (214, 1887236), (428, 943618), (856, 471809), (1391, 290344), (2782, 145172), (5564, 72586), (11128, 36293)]