12901200478

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{17839}}^1$

素因数の和:18244

約数の個数: 32

約数和(自身を含む): 20622326400

約数和(自身を除く): 7721125922

約数列:

[1, 2, 29, 37, 58, 74, 337, 674, 1073, 2146, 9773, 12469, 17839, 19546, 24938, 35678, 361601, 517331, 660043, 723202, 1034662, 1320086, 6011743, 12023486, 19141247, 38282494, 174340547, 222434491, 348681094, 444868982, 6450600239, 12901200478]

約数ペア:

[(1, 12901200478), (2, 6450600239), (29, 444868982), (37, 348681094), (58, 222434491), (74, 174340547), (337, 38282494), (674, 19141247), (1073, 12023486), (2146, 6011743), (9773, 1320086), (12469, 1034662), (17839, 723202), (19546, 660043), (24938, 517331), (35678, 361601)]