1977516294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25352773}}^1$

素因数の和:25352791

約数の個数: 16

約数和(自身を含む): 4259266032

約数和(自身を除く): 2281749738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25352773, 50705546, 76058319, 152116638, 329586049, 659172098, 988758147, 1977516294]

約数ペア:

[(1, 1977516294), (2, 988758147), (3, 659172098), (6, 329586049), (13, 152116638), (26, 76058319), (39, 50705546), (78, 25352773)]