2875751431

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{15919}}^1$

素因数の和:16254

約数の個数: 16

約数和(自身を含む): 3328680960

約数和(自身を除く): 452929529

約数列:

[1, 7, 131, 197, 917, 1379, 15919, 25807, 111433, 180649, 2085389, 3136043, 14597723, 21952301, 410821633, 2875751431]

約数ペア:

[(1, 2875751431), (7, 410821633), (131, 21952301), (197, 14597723), (917, 3136043), (1379, 2085389), (15919, 180649), (25807, 111433)]