2017451768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13272709}}^1$

素因数の和:13272734

約数の個数: 16

約数和(自身を含む): 3981813000

約数和(自身を除く): 1964361232

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13272709, 26545418, 53090836, 106181672, 252181471, 504362942, 1008725884, 2017451768]

約数ペア:

[(1, 2017451768), (2, 1008725884), (4, 504362942), (8, 252181471), (19, 106181672), (38, 53090836), (76, 26545418), (152, 13272709)]