1689639122

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2\times {\mathrm{7829}}^1$

素因数の和:7982

約数の個数: 24

約数和(自身を含む): 2665880100

約数和(自身を除く): 976240978

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 3721, 7442, 7829, 15658, 107909, 215818, 227041, 454082, 477569, 955138, 13849501, 27699002, 29131709, 58263418, 844819561, 1689639122]

約数ペア:

[(1, 1689639122), (2, 844819561), (29, 58263418), (58, 29131709), (61, 27699002), (122, 13849501), (1769, 955138), (3538, 477569), (3721, 454082), (7442, 227041), (7829, 215818), (15658, 107909)]