1230390832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6990857}}^1$

素因数の和:6990876

約数の個数: 20

約数和(自身を含む): 2600599176

約数和(自身を除く): 1370208344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6990857, 13981714, 27963428, 55926856, 76899427, 111853712, 153798854, 307597708, 615195416, 1230390832]

約数ペア:

[(1, 1230390832), (2, 615195416), (4, 307597708), (8, 153798854), (11, 111853712), (16, 76899427), (22, 55926856), (44, 27963428), (88, 13981714), (176, 6990857)]