47961982

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{3001}}^1$

素因数の和:3195

約数の個数: 16

約数和(自身を含む): 73705104

約数和(自身を除く): 25743122

約数列:

[1, 2, 61, 122, 131, 262, 3001, 6002, 7991, 15982, 183061, 366122, 393131, 786262, 23980991, 47961982]

約数ペア:

[(1, 47961982), (2, 23980991), (61, 786262), (122, 393131), (131, 366122), (262, 183061), (3001, 15982), (6002, 7991)]