1284397766

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1\times {\mathrm{14083}}^1$

素因数の和:15587

約数の個数: 16

約数和(自身を含む): 1990238208

約数和(自身を除く): 705840442

約数列:

[1, 2, 31, 62, 1471, 2942, 14083, 28166, 45601, 91202, 436573, 873146, 20716093, 41432186, 642198883, 1284397766]

約数ペア:

[(1, 1284397766), (2, 642198883), (31, 41432186), (62, 20716093), (1471, 873146), (2942, 436573), (14083, 91202), (28166, 45601)]