4331122

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:465

約数の個数: 16

約数和(自身を含む): 6678144

約数和(自身を除く): 2347022

約数列:

[1, 2, 61, 122, 131, 262, 271, 542, 7991, 15982, 16531, 33062, 35501, 71002, 2165561, 4331122]

約数ペア:

[(1, 4331122), (2, 2165561), (61, 71002), (122, 35501), (131, 33062), (262, 16531), (271, 15982), (542, 7991)]