4131491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:650

約数の個数: 16

約数和(自身を含む): 5155584

約数和(自身を除く): 1024093

約数列:

[1, 7, 13, 83, 91, 547, 581, 1079, 3829, 7111, 7553, 45401, 49777, 317807, 590213, 4131491]

約数ペア:

[(1, 4131491), (7, 590213), (13, 317807), (83, 49777), (91, 45401), (547, 7553), (581, 7111), (1079, 3829)]