2458906639

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1787}}^1$

素因数の和:2215

約数の個数: 32

約数和(自身を含む): 3081424896

約数和(自身を除く): 622518257

約数列:

[1, 7, 17, 31, 119, 217, 373, 527, 1787, 2611, 3689, 6341, 11563, 12509, 30379, 44387, 55397, 80941, 196571, 212653, 387779, 666551, 941749, 1375997, 4665857, 6592243, 11331367, 20663081, 79319569, 144641567, 351272377, 2458906639]

約数ペア:

[(1, 2458906639), (7, 351272377), (17, 144641567), (31, 79319569), (119, 20663081), (217, 11331367), (373, 6592243), (527, 4665857), (1787, 1375997), (2611, 941749), (3689, 666551), (6341, 387779), (11563, 212653), (12509, 196571), (30379, 80941), (44387, 55397)]