389289098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{3527}}^1$

素因数の和:3742

約数の個数: 32

約数和(自身を含む): 662981760

約数和(自身を除く): 273692662

約数列:

[1, 2, 11, 22, 29, 58, 173, 319, 346, 638, 1903, 3527, 3806, 5017, 7054, 10034, 38797, 55187, 77594, 102283, 110374, 204566, 610171, 1125113, 1220342, 2250226, 6711881, 13423762, 17694959, 35389918, 194644549, 389289098]

約数ペア:

[(1, 389289098), (2, 194644549), (11, 35389918), (22, 17694959), (29, 13423762), (58, 6711881), (173, 2250226), (319, 1220342), (346, 1125113), (638, 610171), (1903, 204566), (3527, 110374), (3806, 102283), (5017, 77594), (7054, 55187), (10034, 38797)]