1780451551

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{9283}}^1$

素因数の和:9606

約数の個数: 16

約数和(自身を含む): 1925130240

約数和(自身を除く): 144678689

約数列:

[1, 23, 31, 269, 713, 6187, 8339, 9283, 191797, 213509, 287773, 2497127, 6618779, 57433921, 77410937, 1780451551]

約数ペア:

[(1, 1780451551), (23, 77410937), (31, 57433921), (269, 6618779), (713, 2497127), (6187, 287773), (8339, 213509), (9283, 191797)]