1320238744

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1363883}}^1$

素因数の和:1363911

約数の個数: 24

約数和(自身を含む): 2720948580

約数和(自身を除く): 1400709836

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1363883, 2727766, 5455532, 10911064, 15002713, 30005426, 60010852, 120021704, 165029843, 330059686, 660119372, 1320238744]

約数ペア:

[(1, 1320238744), (2, 660119372), (4, 330059686), (8, 165029843), (11, 120021704), (22, 60010852), (44, 30005426), (88, 15002713), (121, 10911064), (242, 5455532), (484, 2727766), (968, 1363883)]