974933224415

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1\times {\mathrm{15137}}^1$

素因数の和:16067

約数の個数: 32

約数和(自身を含む): 1192067362944

約数和(自身を除く): 217134138529

約数列:

[1, 5, 71, 355, 397, 457, 1985, 2285, 15137, 28187, 32447, 75685, 140935, 162235, 181429, 907145, 1074727, 5373635, 6009389, 6917609, 12881459, 30046945, 34588045, 64407295, 426666619, 491150239, 2133333095, 2455751195, 2746290773, 13731453865, 194986644883, 974933224415]

約数ペア:

[(1, 974933224415), (5, 194986644883), (71, 13731453865), (355, 2746290773), (397, 2455751195), (457, 2133333095), (1985, 491150239), (2285, 426666619), (15137, 64407295), (28187, 34588045), (32447, 30046945), (75685, 12881459), (140935, 6917609), (162235, 6009389), (181429, 5373635), (907145, 1074727)]