690654322

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{12227}}^1$

素因数の和:12753

約数の個数: 16

約数和(自身を含む): 1055325312

約数和(自身を除く): 364670990

約数列:

[1, 2, 61, 122, 463, 926, 12227, 24454, 28243, 56486, 745847, 1491694, 5661101, 11322202, 345327161, 690654322]

約数ペア:

[(1, 690654322), (2, 345327161), (61, 11322202), (122, 5661101), (463, 1491694), (926, 745847), (12227, 56486), (24454, 28243)]