1222013044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53419}}^1$

素因数の和:53492

約数の個数: 48

約数和(自身を含む): 2632537600

約数和(自身を除く): 1410524556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 11438, 22876, 53419, 106838, 213676, 373933, 747866, 1014961, 1495732, 2029922, 2297017, 4059844, 4594034, 7104727, 9188068, 14209454, 16079119, 28418908, 32158238, 43643323, 64316476, 87286646, 174573292, 305503261, 611006522, 1222013044]

約数ペア:

[(1, 1222013044), (2, 611006522), (4, 305503261), (7, 174573292), (14, 87286646), (19, 64316476), (28, 43643323), (38, 32158238), (43, 28418908), (76, 16079119), (86, 14209454), (133, 9188068), (172, 7104727), (266, 4594034), (301, 4059844), (532, 2297017), (602, 2029922), (817, 1495732), (1204, 1014961), (1634, 747866), (3268, 373933), (5719, 213676), (11438, 106838), (22876, 53419)]