305525519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{761}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 334121760

約数和(自身を除く): 28596241

約数列:

[1, 13, 89, 347, 761, 1157, 4511, 9893, 30883, 67729, 264067, 401479, 880477, 3432871, 23501963, 305525519]

約数ペア:

[(1, 305525519), (13, 23501963), (89, 3432871), (347, 880477), (761, 401479), (1157, 264067), (4511, 67729), (9893, 30883)]