1004077648

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{471841}}^1$

素因数の和:471875

約数の個数: 40

約数和(自身を含む): 2340336320

約数和(自身を除く): 1336258672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 471841, 943682, 1887364, 3302887, 3774728, 6605774, 7549456, 8964979, 13211548, 17929958, 26423096, 35859916, 52846192, 62754853, 71719832, 125509706, 143439664, 251019412, 502038824, 1004077648]

約数ペア:

[(1, 1004077648), (2, 502038824), (4, 251019412), (7, 143439664), (8, 125509706), (14, 71719832), (16, 62754853), (19, 52846192), (28, 35859916), (38, 26423096), (56, 17929958), (76, 13211548), (112, 8964979), (133, 7549456), (152, 6605774), (266, 3774728), (304, 3302887), (532, 1887364), (1064, 943682), (2128, 471841)]