1187940095

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{7057}}^1$

素因数の和:7450

約数の個数: 16

約数和(自身を含む): 1442203488

約数和(自身を除く): 254263393

約数列:

[1, 5, 131, 257, 655, 1285, 7057, 33667, 35285, 168335, 924467, 1813649, 4622335, 9068245, 237588019, 1187940095]

約数ペア:

[(1, 1187940095), (5, 237588019), (131, 9068245), (257, 4622335), (655, 1813649), (1285, 924467), (7057, 168335), (33667, 35285)]