1226427046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{1607}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 2005819200

約数和(自身を除く): 779392154

約数列:

[1, 2, 13, 26, 149, 197, 298, 394, 1607, 1937, 2561, 3214, 3874, 5122, 20891, 29353, 41782, 58706, 239443, 316579, 381589, 478886, 633158, 763178, 3112759, 4115527, 6225518, 8231054, 47170271, 94340542, 613213523, 1226427046]

約数ペア:

[(1, 1226427046), (2, 613213523), (13, 94340542), (26, 47170271), (149, 8231054), (197, 6225518), (298, 4115527), (394, 3112759), (1607, 763178), (1937, 633158), (2561, 478886), (3214, 381589), (3874, 316579), (5122, 239443), (20891, 58706), (29353, 41782)]