120981608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{124981}}^1$

素因数の和:125009

約数の個数: 24

約数和(自身を含む): 249339090

約数和(自身を除く): 128357482

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 124981, 249962, 499924, 999848, 1374791, 2749582, 5499164, 10998328, 15122701, 30245402, 60490804, 120981608]

約数ペア:

[(1, 120981608), (2, 60490804), (4, 30245402), (8, 15122701), (11, 10998328), (22, 5499164), (44, 2749582), (88, 1374791), (121, 999848), (242, 499924), (484, 249962), (968, 124981)]