2019964331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{3517}}^1\times {\mathrm{7459}}^1$

素因数の和:10994

約数の個数: 16

約数和(自身を含む): 2519450880

約数和(自身を除く): 499486549

約数列:

[1, 7, 11, 77, 3517, 7459, 24619, 38687, 52213, 82049, 270809, 574343, 26233303, 183633121, 288566333, 2019964331]

約数ペア:

[(1, 2019964331), (7, 288566333), (11, 183633121), (77, 26233303), (3517, 574343), (7459, 270809), (24619, 82049), (38687, 52213)]