1890582529

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 2334724560

約数和(自身を除く): 444142031

約数列:

[1, 11, 17, 29, 41, 121, 187, 319, 451, 493, 697, 773, 1189, 2057, 3509, 4961, 5423, 7667, 8503, 13079, 13141, 20213, 22417, 31693, 59653, 84337, 93533, 143869, 144551, 222343, 246587, 348623, 381089, 538781, 919097, 1590061, 2445773, 2712457, 3834853, 4191979, 5926591, 10110067, 15624649, 46111769, 65192501, 111210737, 171871139, 1890582529]

約数ペア:

[(1, 1890582529), (11, 171871139), (17, 111210737), (29, 65192501), (41, 46111769), (121, 15624649), (187, 10110067), (319, 5926591), (451, 4191979), (493, 3834853), (697, 2712457), (773, 2445773), (1189, 1590061), (2057, 919097), (3509, 538781), (4961, 381089), (5423, 348623), (7667, 246587), (8503, 222343), (13079, 144551), (13141, 143869), (20213, 93533), (22417, 84337), (31693, 59653)]