452387

素因数分解:

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

素因数の和:142

約数の個数: 16

約数和(自身を含む): 544320

約数和(自身を除く): 91933

約数列:

[1, 13, 17, 23, 89, 221, 299, 391, 1157, 1513, 2047, 5083, 19669, 26611, 34799, 452387]

約数ペア:

[(1, 452387), (13, 34799), (17, 26611), (23, 19669), (89, 5083), (221, 2047), (299, 1513), (391, 1157)]