2057884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 3891888

約数和(自身を除く): 1834004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 571, 901, 1142, 1802, 2284, 3604, 9707, 19414, 30263, 38828, 60526, 121052, 514471, 1028942, 2057884]

約数ペア:

[(1, 2057884), (2, 1028942), (4, 514471), (17, 121052), (34, 60526), (53, 38828), (68, 30263), (106, 19414), (212, 9707), (571, 3604), (901, 2284), (1142, 1802)]