1904254135

素因数分解:

$5^1\times 7^1\times {\mathrm{54407261}}^1$

素因数の和:54407273

約数の個数: 8

約数和(自身を含む): 2611548576

約数和(自身を除く): 707294441

約数列:

[1, 5, 7, 35, 54407261, 272036305, 380850827, 1904254135]

約数ペア:

[(1, 1904254135), (5, 380850827), (7, 272036305), (35, 54407261)]