3838978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 6999552

約数和(自身を除く): 3160574

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 433, 682, 806, 866, 4433, 4763, 5629, 8866, 9526, 11258, 13423, 26846, 61919, 123838, 147653, 174499, 295306, 348998, 1919489, 3838978]

約数ペア:

[(1, 3838978), (2, 1919489), (11, 348998), (13, 295306), (22, 174499), (26, 147653), (31, 123838), (62, 61919), (143, 26846), (286, 13423), (341, 11258), (403, 9526), (433, 8866), (682, 5629), (806, 4763), (866, 4433)]