4919884

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 9162720

約数和(自身を除く): 4242836

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1009, 1219, 2018, 2438, 4036, 4876, 23207, 46414, 53477, 92828, 106954, 213908, 1229971, 2459942, 4919884]

約数ペア:

[(1, 4919884), (2, 2459942), (4, 1229971), (23, 213908), (46, 106954), (53, 92828), (92, 53477), (106, 46414), (212, 23207), (1009, 4876), (1219, 4036), (2018, 2438)]