1237989812

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{3259}}^1\times {\mathrm{4129}}^1$

素因数の和:7415

約数の個数: 24

約数和(自身を含む): 2261918400

約数和(自身を除く): 1023928588

約数列:

[1, 2, 4, 23, 46, 92, 3259, 4129, 6518, 8258, 13036, 16516, 74957, 94967, 149914, 189934, 299828, 379868, 13456411, 26912822, 53825644, 309497453, 618994906, 1237989812]

約数ペア:

[(1, 1237989812), (2, 618994906), (4, 309497453), (23, 53825644), (46, 26912822), (92, 13456411), (3259, 379868), (4129, 299828), (6518, 189934), (8258, 149914), (13036, 94967), (16516, 74957)]