12777779828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{425189}}^1$

素因数の和:425887

約数の個数: 24

約数和(自身を含む): 24429716640

約数和(自身を除く): 11651936812

約数列:

[1, 2, 4, 11, 22, 44, 683, 1366, 2732, 7513, 15026, 30052, 425189, 850378, 1700756, 4677079, 9354158, 18708316, 290404087, 580808174, 1161616348, 3194444957, 6388889914, 12777779828]

約数ペア:

[(1, 12777779828), (2, 6388889914), (4, 3194444957), (11, 1161616348), (22, 580808174), (44, 290404087), (683, 18708316), (1366, 9354158), (2732, 4677079), (7513, 1700756), (15026, 850378), (30052, 425189)]