2012774874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{41719}}^1$

素因数の和:41795

約数の個数: 64

約数和(自身を含む): 4758082560

約数和(自身を除く): 2745307686

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 66, 86, 102, 129, 187, 258, 374, 473, 561, 731, 946, 1122, 1419, 1462, 2193, 2838, 4386, 8041, 16082, 24123, 41719, 48246, 83438, 125157, 250314, 458909, 709223, 917818, 1376727, 1418446, 1793917, 2127669, 2753454, 3587834, 4255338, 5381751, 7801453, 10763502, 15602906, 19733087, 23404359, 30496589, 39466174, 46808718, 59199261, 60993178, 91489767, 118398522, 182979534, 335462479, 670924958, 1006387437, 2012774874]

約数ペア:

[(1, 2012774874), (2, 1006387437), (3, 670924958), (6, 335462479), (11, 182979534), (17, 118398522), (22, 91489767), (33, 60993178), (34, 59199261), (43, 46808718), (51, 39466174), (66, 30496589), (86, 23404359), (102, 19733087), (129, 15602906), (187, 10763502), (258, 7801453), (374, 5381751), (473, 4255338), (561, 3587834), (731, 2753454), (946, 2127669), (1122, 1793917), (1419, 1418446), (1462, 1376727), (2193, 917818), (2838, 709223), (4386, 458909), (8041, 250314), (16082, 125157), (24123, 83438), (41719, 48246)]