1961908319

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{76099}}^1$

素因数の和:76262

約数の個数: 16

約数和(自身を含む): 2337792000

約数和(自身を除く): 375883681

約数列:

[1, 7, 29, 127, 203, 889, 3683, 25781, 76099, 532693, 2206871, 9664573, 15448097, 67652011, 280272617, 1961908319]

約数ペア:

[(1, 1961908319), (7, 280272617), (29, 67652011), (127, 15448097), (203, 9664573), (889, 2206871), (3683, 532693), (25781, 76099)]