2009052214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{7069}}^1$

素因数の和:7744

約数の個数: 32

約数和(自身を含む): 3442128480

約数和(自身を除く): 1433076266

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 643, 1286, 7069, 8359, 10931, 14138, 16718, 21862, 91897, 120173, 142103, 183794, 240346, 284206, 1562249, 3124498, 4545367, 9090734, 59089771, 77271239, 118179542, 154542478, 1004526107, 2009052214]

約数ペア:

[(1, 2009052214), (2, 1004526107), (13, 154542478), (17, 118179542), (26, 77271239), (34, 59089771), (221, 9090734), (442, 4545367), (643, 3124498), (1286, 1562249), (7069, 284206), (8359, 240346), (10931, 183794), (14138, 142103), (16718, 120173), (21862, 91897)]