1215672646

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{1471}}^1\times {\mathrm{2141}}^1$

素因数の和:3807

約数の個数: 16

約数和(自身を含む): 1835059968

約数和(自身を除く): 619387322

約数列:

[1, 2, 193, 386, 1471, 2141, 2942, 4282, 283903, 413213, 567806, 826426, 3149411, 6298822, 607836323, 1215672646]

約数ペア:

[(1, 1215672646), (2, 607836323), (193, 6298822), (386, 3149411), (1471, 826426), (2141, 567806), (2942, 413213), (4282, 283903)]