121978648

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{126011}}^1$

素因数の和:126039

約数の個数: 24

約数和(自身を含む): 251393940

約数和(自身を除く): 129415292

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 126011, 252022, 504044, 1008088, 1386121, 2772242, 5544484, 11088968, 15247331, 30494662, 60989324, 121978648]

約数ペア:

[(1, 121978648), (2, 60989324), (4, 30494662), (8, 15247331), (11, 11088968), (22, 5544484), (44, 2772242), (88, 1386121), (121, 1008088), (242, 504044), (484, 252022), (968, 126011)]