8985262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 16057440

約数和(自身を除く): 7072178

約数列:

[1, 2, 11, 13, 22, 26, 89, 143, 178, 286, 353, 706, 979, 1157, 1958, 2314, 3883, 4589, 7766, 9178, 12727, 25454, 31417, 50479, 62834, 100958, 345587, 408421, 691174, 816842, 4492631, 8985262]

約数ペア:

[(1, 8985262), (2, 4492631), (11, 816842), (13, 691174), (22, 408421), (26, 345587), (89, 100958), (143, 62834), (178, 50479), (286, 31417), (353, 25454), (706, 12727), (979, 9178), (1157, 7766), (1958, 4589), (2314, 3883)]