822146842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 1451951424

約数和(自身を除く): 629804582

約数列:

[1, 2, 11, 22, 41, 43, 47, 82, 86, 94, 121, 242, 451, 473, 517, 902, 946, 1034, 1681, 1763, 1927, 2021, 3362, 3526, 3854, 4042, 4961, 5203, 5687, 9922, 10406, 11374, 18491, 19393, 21197, 22231, 36982, 38786, 42394, 44462, 72283, 79007, 82861, 144566, 158014, 165722, 203401, 213323, 233167, 244541, 406802, 426646, 466334, 489082, 795113, 869077, 911471, 1590226, 1738154, 1822942, 3397301, 6794602, 8746243, 9559847, 10026181, 17492486, 19119694, 20052362, 37370311, 74740622, 411073421, 822146842]

約数ペア:

[(1, 822146842), (2, 411073421), (11, 74740622), (22, 37370311), (41, 20052362), (43, 19119694), (47, 17492486), (82, 10026181), (86, 9559847), (94, 8746243), (121, 6794602), (242, 3397301), (451, 1822942), (473, 1738154), (517, 1590226), (902, 911471), (946, 869077), (1034, 795113), (1681, 489082), (1763, 466334), (1927, 426646), (2021, 406802), (3362, 244541), (3526, 233167), (3854, 213323), (4042, 203401), (4961, 165722), (5203, 158014), (5687, 144566), (9922, 82861), (10406, 79007), (11374, 72283), (18491, 44462), (19393, 42394), (21197, 38786), (22231, 36982)]