2017732208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6637277}}^1$

素因数の和:6637304

約数の個数: 20

約数和(自身を含む): 4115112360

約数和(自身を除く): 2097380152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6637277, 13274554, 26549108, 53098216, 106196432, 126108263, 252216526, 504433052, 1008866104, 2017732208]

約数ペア:

[(1, 2017732208), (2, 1008866104), (4, 504433052), (8, 252216526), (16, 126108263), (19, 106196432), (38, 53098216), (76, 26549108), (152, 13274554), (304, 6637277)]