1882147579195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4861}}^1\times {\mathrm{313517}}^1$

素因数の和:318415

約数の個数: 32

約数和(自身を含む): 2560865186880

約数和(自身を除く): 678717607685

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 4861, 24305, 63193, 92359, 313517, 315965, 461795, 1200667, 1567585, 4075721, 5956823, 6003335, 20378605, 29784115, 77438699, 387193495, 1524006137, 7620030685, 19812079781, 28956116603, 99060398905, 144780583015, 376429515839, 1882147579195]

約数ペア:

[(1, 1882147579195), (5, 376429515839), (13, 144780583015), (19, 99060398905), (65, 28956116603), (95, 19812079781), (247, 7620030685), (1235, 1524006137), (4861, 387193495), (24305, 77438699), (63193, 29784115), (92359, 20378605), (313517, 6003335), (315965, 5956823), (461795, 4075721), (1200667, 1567585)]