2247356876

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{70309}}^1$

素因数の和:70505

約数の個数: 24

約数和(自身を含む): 4027919280

約数和(自身を除く): 1780562404

約数列:

[1, 2, 4, 61, 122, 131, 244, 262, 524, 7991, 15982, 31964, 70309, 140618, 281236, 4288849, 8577698, 9210479, 17155396, 18420958, 36841916, 561839219, 1123678438, 2247356876]

約数ペア:

[(1, 2247356876), (2, 1123678438), (4, 561839219), (61, 36841916), (122, 18420958), (131, 17155396), (244, 9210479), (262, 8577698), (524, 4288849), (7991, 281236), (15982, 140618), (31964, 70309)]