423748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 829080

約数和(自身を除く): 405332

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 281, 377, 562, 754, 1124, 1508, 3653, 7306, 8149, 14612, 16298, 32596, 105937, 211874, 423748]

約数ペア:

[(1, 423748), (2, 211874), (4, 105937), (13, 32596), (26, 16298), (29, 14612), (52, 8149), (58, 7306), (116, 3653), (281, 1508), (377, 1124), (562, 754)]