2019703664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{36899}}^1$

素因数の和:37229

約数の個数: 40

約数和(自身を含む): 4282761600

約数和(自身を除く): 2263057936

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 1244, 2488, 3421, 4976, 6842, 13684, 27368, 36899, 54736, 73798, 147596, 295192, 405889, 590384, 811778, 1623556, 3247112, 6494224, 11475589, 22951178, 45902356, 91804712, 126231479, 183609424, 252462958, 504925916, 1009851832, 2019703664]

約数ペア:

[(1, 2019703664), (2, 1009851832), (4, 504925916), (8, 252462958), (11, 183609424), (16, 126231479), (22, 91804712), (44, 45902356), (88, 22951178), (176, 11475589), (311, 6494224), (622, 3247112), (1244, 1623556), (2488, 811778), (3421, 590384), (4976, 405889), (6842, 295192), (13684, 147596), (27368, 73798), (36899, 54736)]