664772942

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{9901}}^1$

素因数の和:10531

約数の個数: 16

約数和(自身を含む): 1015945200

約数和(自身を除く): 351172258

約数列:

[1, 2, 59, 118, 569, 1138, 9901, 19802, 33571, 67142, 584159, 1168318, 5633669, 11267338, 332386471, 664772942]

約数ペア:

[(1, 664772942), (2, 332386471), (59, 11267338), (118, 5633669), (569, 1168318), (1138, 584159), (9901, 67142), (19802, 33571)]