1950985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 2483712

約数和(自身を除く): 532727

約数列:

[1, 5, 31, 41, 155, 205, 307, 1271, 1535, 6355, 9517, 12587, 47585, 62935, 390197, 1950985]

約数ペア:

[(1, 1950985), (5, 390197), (31, 62935), (41, 47585), (155, 12587), (205, 9517), (307, 6355), (1271, 1535)]