1243001258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{3533}}^1\times {\mathrm{4091}}^1$

素因数の和:7669

約数の個数: 16

約数和(自身を含む): 1908868896

約数和(自身を除く): 665867638

約数列:

[1, 2, 43, 86, 3533, 4091, 7066, 8182, 151919, 175913, 303838, 351826, 14453503, 28907006, 621500629, 1243001258]

約数ペア:

[(1, 1243001258), (2, 621500629), (43, 28907006), (86, 14453503), (3533, 351826), (4091, 303838), (7066, 175913), (8182, 151919)]