853284674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{1621}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 1421027712

約数和(自身を除く): 567743038

約数列:

[1, 2, 11, 22, 71, 142, 337, 674, 781, 1562, 1621, 3242, 3707, 7414, 17831, 23927, 35662, 47854, 115091, 230182, 263197, 526394, 546277, 1092554, 1266001, 2532002, 6009047, 12018094, 38785667, 77571334, 426642337, 853284674]

約数ペア:

[(1, 853284674), (2, 426642337), (11, 77571334), (22, 38785667), (71, 12018094), (142, 6009047), (337, 2532002), (674, 1266001), (781, 1092554), (1562, 546277), (1621, 526394), (3242, 263197), (3707, 230182), (7414, 115091), (17831, 47854), (23927, 35662)]