2000282912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{8287}}^1$

素因数の和:8713

約数の個数: 48

約数和(自身を含む): 4156266240

約数和(自身を除く): 2155983328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 397, 608, 794, 1588, 3176, 6352, 7543, 8287, 12704, 15086, 16574, 30172, 33148, 60344, 66296, 120688, 132592, 157453, 241376, 265184, 314906, 629812, 1259624, 2519248, 3289939, 5038496, 6579878, 13159756, 26319512, 52639024, 62508841, 105278048, 125017682, 250035364, 500070728, 1000141456, 2000282912]

約数ペア:

[(1, 2000282912), (2, 1000141456), (4, 500070728), (8, 250035364), (16, 125017682), (19, 105278048), (32, 62508841), (38, 52639024), (76, 26319512), (152, 13159756), (304, 6579878), (397, 5038496), (608, 3289939), (794, 2519248), (1588, 1259624), (3176, 629812), (6352, 314906), (7543, 265184), (8287, 241376), (12704, 157453), (15086, 132592), (16574, 120688), (30172, 66296), (33148, 60344)]