689741036116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3541}}^1\times {\mathrm{102953}}^1$

素因数の和:106552

約数の個数: 48

約数和(自身を含む): 1347794699328

約数和(自身を除く): 658053663212

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 3541, 7082, 14164, 38951, 77902, 102953, 152263, 155804, 205906, 304526, 411812, 609052, 1132483, 1674893, 2264966, 3349786, 4426979, 4529932, 6699572, 8853958, 17707916, 48696769, 97393538, 194787076, 364556573, 729113146, 1458226292, 4010122303, 8020244606, 15675932639, 16040489212, 31351865278, 62703730556, 172435259029, 344870518058, 689741036116]

約数ペア:

[(1, 689741036116), (2, 344870518058), (4, 172435259029), (11, 62703730556), (22, 31351865278), (43, 16040489212), (44, 15675932639), (86, 8020244606), (172, 4010122303), (473, 1458226292), (946, 729113146), (1892, 364556573), (3541, 194787076), (7082, 97393538), (14164, 48696769), (38951, 17707916), (77902, 8853958), (102953, 6699572), (152263, 4529932), (155804, 4426979), (205906, 3349786), (304526, 2264966), (411812, 1674893), (609052, 1132483)]