1202819102

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{20143}}^1$

素因数の和:20627

約数の個数: 16

約数和(自身を含む): 1833506880

約数和(自身を除く): 630687778

約数列:

[1, 2, 73, 146, 409, 818, 20143, 29857, 40286, 59714, 1470439, 2940878, 8238487, 16476974, 601409551, 1202819102]

約数ペア:

[(1, 1202819102), (2, 601409551), (73, 16476974), (146, 8238487), (409, 2940878), (818, 1470439), (20143, 59714), (29857, 40286)]