2644982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 4209792

約数和(自身を除く): 1564810

約数列:

[1, 2, 31, 37, 62, 74, 1147, 1153, 2294, 2306, 35743, 42661, 71486, 85322, 1322491, 2644982]

約数ペア:

[(1, 2644982), (2, 1322491), (31, 85322), (37, 71486), (62, 42661), (74, 35743), (1147, 2306), (1153, 2294)]