4474558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 3405122

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 239, 253, 407, 478, 506, 814, 851, 1702, 2629, 5258, 5497, 8843, 9361, 10994, 17686, 18722, 60467, 97273, 120934, 194546, 203389, 406778, 2237279, 4474558]

約数ペア:

[(1, 4474558), (2, 2237279), (11, 406778), (22, 203389), (23, 194546), (37, 120934), (46, 97273), (74, 60467), (239, 18722), (253, 17686), (407, 10994), (478, 9361), (506, 8843), (814, 5497), (851, 5258), (1702, 2629)]