4640779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 6096384

約数和(自身を除く): 1455605

約数列:

[1, 11, 13, 17, 23, 83, 143, 187, 221, 253, 299, 391, 913, 1079, 1411, 1909, 2431, 3289, 4301, 5083, 11869, 15521, 18343, 20999, 24817, 32453, 55913, 201773, 272987, 356983, 421889, 4640779]

約数ペア:

[(1, 4640779), (11, 421889), (13, 356983), (17, 272987), (23, 201773), (83, 55913), (143, 32453), (187, 24817), (221, 20999), (253, 18343), (299, 15521), (391, 11869), (913, 5083), (1079, 4301), (1411, 3289), (1909, 2431)]