1046778376

素因数分解:

$2^3\times 7^4\times {\mathrm{54497}}^1$

素因数の和:54531

約数の個数: 40

約数和(自身を含む): 2289733470

約数和(自身を除く): 1242955094

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 19208, 54497, 108994, 217988, 381479, 435976, 762958, 1525916, 2670353, 3051832, 5340706, 10681412, 18692471, 21362824, 37384942, 74769884, 130847297, 149539768, 261694594, 523389188, 1046778376]

約数ペア:

[(1, 1046778376), (2, 523389188), (4, 261694594), (7, 149539768), (8, 130847297), (14, 74769884), (28, 37384942), (49, 21362824), (56, 18692471), (98, 10681412), (196, 5340706), (343, 3051832), (392, 2670353), (686, 1525916), (1372, 762958), (2401, 435976), (2744, 381479), (4802, 217988), (9604, 108994), (19208, 54497)]