2019600608

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{2713}}^1$

素因数の和:3307

約数の個数: 48

約数和(自身を含む): 4077578736

約数和(自身を除く): 2057978128

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 541, 688, 1082, 1376, 2164, 2713, 4328, 5426, 8656, 10852, 17312, 21704, 23263, 43408, 46526, 86816, 93052, 116659, 186104, 233318, 372208, 466636, 744416, 933272, 1467733, 1866544, 2935466, 3733088, 5870932, 11741864, 23483728, 46967456, 63112519, 126225038, 252450076, 504900152, 1009800304, 2019600608]

約数ペア:

[(1, 2019600608), (2, 1009800304), (4, 504900152), (8, 252450076), (16, 126225038), (32, 63112519), (43, 46967456), (86, 23483728), (172, 11741864), (344, 5870932), (541, 3733088), (688, 2935466), (1082, 1866544), (1376, 1467733), (2164, 933272), (2713, 744416), (4328, 466636), (5426, 372208), (8656, 233318), (10852, 186104), (17312, 116659), (21704, 93052), (23263, 86816), (43408, 46526)]