2021404786

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 3161410560

約数和(自身を除く): 1140005774

約数列:

[1, 2, 31, 62, 197, 359, 394, 461, 718, 922, 6107, 11129, 12214, 14291, 22258, 28582, 70723, 90817, 141446, 165499, 181634, 330998, 2192413, 2815327, 4384826, 5130469, 5630654, 10260938, 32603303, 65206606, 1010702393, 2021404786]

約数ペア:

[(1, 2021404786), (2, 1010702393), (31, 65206606), (62, 32603303), (197, 10260938), (359, 5630654), (394, 5130469), (461, 4384826), (718, 2815327), (922, 2192413), (6107, 330998), (11129, 181634), (12214, 165499), (14291, 141446), (22258, 90817), (28582, 70723)]