2015763964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{17923}}^1$

素因数の和:18865

約数の個数: 24

約数和(自身を含む): 3645598208

約数和(自身を除く): 1629834244

約数列:

[1, 2, 4, 31, 62, 124, 907, 1814, 3628, 17923, 28117, 35846, 56234, 71692, 112468, 555613, 1111226, 2222452, 16256161, 32512322, 65024644, 503940991, 1007881982, 2015763964]

約数ペア:

[(1, 2015763964), (2, 1007881982), (4, 503940991), (31, 65024644), (62, 32512322), (124, 16256161), (907, 2222452), (1814, 1111226), (3628, 555613), (17923, 112468), (28117, 71692), (35846, 56234)]