1243439312

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{46901}}^1$

素因数の和:48566

約数の個数: 20

約数和(自身を含む): 2410668996

約数和(自身を除く): 1167229684

約数列:

[1, 2, 4, 8, 16, 1657, 3314, 6628, 13256, 26512, 46901, 93802, 187604, 375208, 750416, 77714957, 155429914, 310859828, 621719656, 1243439312]

約数ペア:

[(1, 1243439312), (2, 621719656), (4, 310859828), (8, 155429914), (16, 77714957), (1657, 750416), (3314, 375208), (6628, 187604), (13256, 93802), (26512, 46901)]