664209214

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{63977}}^1$

素因数の和:64187

約数の個数: 16

約数和(自身を含む): 1036443600

約数和(自身を除く): 372234386

約数列:

[1, 2, 29, 58, 179, 358, 5191, 10382, 63977, 127954, 1855333, 3710666, 11451883, 22903766, 332104607, 664209214]

約数ペア:

[(1, 664209214), (2, 332104607), (29, 22903766), (58, 11451883), (179, 3710666), (358, 1855333), (5191, 127954), (10382, 63977)]