1440114

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 3192000

約数和(自身を除く): 1751886

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 499, 962, 998, 1443, 1497, 2886, 2994, 6487, 12974, 18463, 19461, 36926, 38922, 55389, 110778, 240019, 480038, 720057, 1440114]

約数ペア:

[(1, 1440114), (2, 720057), (3, 480038), (6, 240019), (13, 110778), (26, 55389), (37, 38922), (39, 36926), (74, 19461), (78, 18463), (111, 12974), (222, 6487), (481, 2994), (499, 2886), (962, 1497), (998, 1443)]