1330669945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1051913}}^1$

素因数の和:1051952

約数の個数: 16

約数和(自身を含む): 1817707392

約数和(自身を除く): 487037447

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 1051913, 5259565, 11571043, 24193999, 57855215, 120969995, 266133989, 1330669945]

約数ペア:

[(1, 1330669945), (5, 266133989), (11, 120969995), (23, 57855215), (55, 24193999), (115, 11571043), (253, 5259565), (1265, 1051913)]