2021387124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 5051200000

約数和(自身を除く): 3029812876

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 163, 218, 228, 326, 327, 436, 489, 499, 652, 654, 978, 998, 1308, 1497, 1956, 1996, 2071, 2994, 3097, 4142, 5988, 6194, 6213, 8284, 9291, 9481, 12388, 12426, 17767, 18582, 18962, 24852, 28443, 35534, 37164, 37924, 53301, 54391, 56886, 71068, 81337, 106602, 108782, 113772, 162674, 163173, 213204, 217564, 244011, 325348, 326346, 337573, 488022, 652692, 675146, 976044, 1012719, 1033429, 1350292, 1545403, 2025438, 2066858, 3090806, 3100287, 4050876, 4133716, 4636209, 6181612, 6200574, 8865733, 9272418, 12401148, 17731466, 18544836, 26597199, 35462932, 53194398, 106388796, 168448927, 336897854, 505346781, 673795708, 1010693562, 2021387124]

約数ペア:

[(1, 2021387124), (2, 1010693562), (3, 673795708), (4, 505346781), (6, 336897854), (12, 168448927), (19, 106388796), (38, 53194398), (57, 35462932), (76, 26597199), (109, 18544836), (114, 17731466), (163, 12401148), (218, 9272418), (228, 8865733), (326, 6200574), (327, 6181612), (436, 4636209), (489, 4133716), (499, 4050876), (652, 3100287), (654, 3090806), (978, 2066858), (998, 2025438), (1308, 1545403), (1497, 1350292), (1956, 1033429), (1996, 1012719), (2071, 976044), (2994, 675146), (3097, 652692), (4142, 488022), (5988, 337573), (6194, 326346), (6213, 325348), (8284, 244011), (9291, 217564), (9481, 213204), (12388, 163173), (12426, 162674), (17767, 113772), (18582, 108782), (18962, 106602), (24852, 81337), (28443, 71068), (35534, 56886), (37164, 54391), (37924, 53301)]