2015347688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{76781}}^1$

素因数の和:76997

約数の個数: 32

約数和(自身を含む): 4021841160

約数和(自身を除く): 2006493472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 193, 386, 772, 1544, 3281, 6562, 13124, 26248, 76781, 153562, 307124, 614248, 1305277, 2610554, 5221108, 10442216, 14818733, 29637466, 59274932, 118549864, 251918461, 503836922, 1007673844, 2015347688]

約数ペア:

[(1, 2015347688), (2, 1007673844), (4, 503836922), (8, 251918461), (17, 118549864), (34, 59274932), (68, 29637466), (136, 14818733), (193, 10442216), (386, 5221108), (772, 2610554), (1544, 1305277), (3281, 614248), (6562, 307124), (13124, 153562), (26248, 76781)]