1189465562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{133979}}^1$

素因数の和:134197

約数の個数: 16

約数和(自身を含む): 1871432640

約数和(自身を除く): 681967078

約数列:

[1, 2, 23, 46, 193, 386, 4439, 8878, 133979, 267958, 3081517, 6163034, 25857947, 51715894, 594732781, 1189465562]

約数ペア:

[(1, 1189465562), (2, 594732781), (23, 51715894), (46, 25857947), (193, 6163034), (386, 3081517), (4439, 267958), (8878, 133979)]