4976257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 6531840

約数和(自身を除く): 1555583

約数列:

[1, 11, 13, 17, 23, 89, 143, 187, 221, 253, 299, 391, 979, 1157, 1513, 2047, 2431, 3289, 4301, 5083, 12727, 16643, 19669, 22517, 26611, 34799, 55913, 216359, 292721, 382789, 452387, 4976257]

約数ペア:

[(1, 4976257), (11, 452387), (13, 382789), (17, 292721), (23, 216359), (89, 55913), (143, 34799), (187, 26611), (221, 22517), (253, 19669), (299, 16643), (391, 12727), (979, 5083), (1157, 4301), (1513, 3289), (2047, 2431)]