1883847679

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{276589}}^1$

素因数の和:276742

約数の個数: 12

約数和(自身を含む): 2207188200

約数和(自身を除く): 323340521

約数列:

[1, 7, 49, 139, 973, 6811, 276589, 1936123, 13552861, 38445871, 269121097, 1883847679]

約数ペア:

[(1, 1883847679), (7, 269121097), (49, 38445871), (139, 13552861), (973, 1936123), (6811, 276589)]