2620238042

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{200723}}^1$

素因数の和:200893

約数の個数: 16

約数和(自身を含む): 4032143712

約数和(自身を除く): 1411905670

約数列:

[1, 2, 61, 107, 122, 214, 6527, 13054, 200723, 401446, 12244103, 21477361, 24488206, 42954722, 1310119021, 2620238042]

約数ペア:

[(1, 2620238042), (2, 1310119021), (61, 42954722), (107, 24488206), (122, 21477361), (214, 12244103), (6527, 401446), (13054, 200723)]