1320255052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{35671}}^1$

素因数の和:36181

約数の個数: 24

約数和(自身を含む): 2437111040

約数和(自身を除く): 1116855988

約数列:

[1, 2, 4, 19, 38, 76, 487, 974, 1948, 9253, 18506, 35671, 37012, 71342, 142684, 677749, 1355498, 2710996, 17371777, 34743554, 69487108, 330063763, 660127526, 1320255052]

約数ペア:

[(1, 1320255052), (2, 660127526), (4, 330063763), (19, 69487108), (38, 34743554), (76, 17371777), (487, 2710996), (974, 1355498), (1948, 677749), (9253, 142684), (18506, 71342), (35671, 37012)]