7129098086

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{20219}}^1$

素因数の和:20321

約数の個数: 48

約数和(自身を含む): 12392110080

約数和(自身を除く): 5263011994

約数列:

[1, 2, 11, 22, 31, 47, 62, 94, 121, 242, 341, 517, 682, 1034, 1457, 2914, 3751, 5687, 7502, 11374, 16027, 20219, 32054, 40438, 176297, 222409, 352594, 444818, 626789, 950293, 1253578, 1900586, 2446499, 4892998, 6894679, 10453223, 13789358, 20906446, 29459083, 58918166, 75841469, 114985453, 151682938, 229970906, 324049913, 648099826, 3564549043, 7129098086]

約数ペア:

[(1, 7129098086), (2, 3564549043), (11, 648099826), (22, 324049913), (31, 229970906), (47, 151682938), (62, 114985453), (94, 75841469), (121, 58918166), (242, 29459083), (341, 20906446), (517, 13789358), (682, 10453223), (1034, 6894679), (1457, 4892998), (2914, 2446499), (3751, 1900586), (5687, 1253578), (7502, 950293), (11374, 626789), (16027, 444818), (20219, 352594), (32054, 222409), (40438, 176297)]