147974398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{517393}}^1$

素因数の和:517419

約数の個数: 16

約数和(自身を含む): 260766576

約数和(自身を除く): 112792178

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 517393, 1034786, 5691323, 6726109, 11382646, 13452218, 73987199, 147974398]

約数ペア:

[(1, 147974398), (2, 73987199), (11, 13452218), (13, 11382646), (22, 6726109), (26, 5691323), (143, 1034786), (286, 517393)]