420343558

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1\times {\mathrm{1979}}^1$

素因数の和:3783

約数の個数: 16

約数和(自身を含む): 641543760

約数和(自身を除く): 221200202

約数列:

[1, 2, 61, 122, 1741, 1979, 3482, 3958, 106201, 120719, 212402, 241438, 3445439, 6890878, 210171779, 420343558]

約数ペア:

[(1, 420343558), (2, 210171779), (61, 6890878), (122, 3445439), (1741, 241438), (1979, 212402), (3482, 120719), (3958, 106201)]