240270719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9029}}^1$

素因数の和:9154

約数の個数: 16

約数和(自身を含む): 273067200

約数和(自身を除く): 32796481

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 9029, 26611, 117377, 207667, 803581, 2699671, 10446553, 18482363, 240270719]

約数ペア:

[(1, 240270719), (13, 18482363), (23, 10446553), (89, 2699671), (299, 803581), (1157, 207667), (2047, 117377), (9029, 26611)]