2078173856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{17519}}^1$

素因数の和:17877

約数の個数: 48

約数和(自身を含む): 4476850560

約数和(自身を除く): 2398676704

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 337, 352, 674, 1348, 2696, 3707, 5392, 7414, 10784, 14828, 17519, 29656, 35038, 59312, 70076, 118624, 140152, 192709, 280304, 385418, 560608, 770836, 1541672, 3083344, 5903903, 6166688, 11807806, 23615612, 47231224, 64942933, 94462448, 129885866, 188924896, 259771732, 519543464, 1039086928, 2078173856]

約数ペア:

[(1, 2078173856), (2, 1039086928), (4, 519543464), (8, 259771732), (11, 188924896), (16, 129885866), (22, 94462448), (32, 64942933), (44, 47231224), (88, 23615612), (176, 11807806), (337, 6166688), (352, 5903903), (674, 3083344), (1348, 1541672), (2696, 770836), (3707, 560608), (5392, 385418), (7414, 280304), (10784, 192709), (14828, 140152), (17519, 118624), (29656, 70076), (35038, 59312)]