78057226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{20149}}^1$

素因数の和:20313

約数の個数: 16

約数和(自身を含む): 126945000

約数和(自身を除く): 48887774

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 20149, 40298, 261937, 523874, 3002201, 6004402, 39028613, 78057226]

約数ペア:

[(1, 78057226), (2, 39028613), (13, 6004402), (26, 3002201), (149, 523874), (298, 261937), (1937, 40298), (3874, 20149)]