2013251416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{126397}}^1$

素因数の和:126595

約数の個数: 32

約数和(自身を含む): 4140798480

約数和(自身を除く): 2127547064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 15928, 126397, 252794, 505588, 1011176, 1390367, 2780734, 5561468, 11122936, 22877857, 45755714, 91511428, 183022856, 251656427, 503312854, 1006625708, 2013251416]

約数ペア:

[(1, 2013251416), (2, 1006625708), (4, 503312854), (8, 251656427), (11, 183022856), (22, 91511428), (44, 45755714), (88, 22877857), (181, 11122936), (362, 5561468), (724, 2780734), (1448, 1390367), (1991, 1011176), (3982, 505588), (7964, 252794), (15928, 126397)]