749379212

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{9109}}^1$

素因数の和:9401

約数の個数: 24

約数和(自身を含む): 1329987120

約数和(自身を除く): 580607908

約数列:

[1, 2, 4, 131, 157, 262, 314, 524, 628, 9109, 18218, 20567, 36436, 41134, 82268, 1193279, 1430113, 2386558, 2860226, 4773116, 5720452, 187344803, 374689606, 749379212]

約数ペア:

[(1, 749379212), (2, 374689606), (4, 187344803), (131, 5720452), (157, 4773116), (262, 2860226), (314, 2386558), (524, 1430113), (628, 1193279), (9109, 82268), (18218, 41134), (20567, 36436)]