1019923024

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{3761}}^1$

素因数の和:4783

約数の個数: 40

約数和(自身を含む): 2094997608

約数和(自身を除く): 1075074584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 997, 1994, 3761, 3988, 7522, 7976, 15044, 15952, 16949, 30088, 33898, 60176, 63937, 67796, 127874, 135592, 255748, 271184, 511496, 1022992, 3749717, 7499434, 14998868, 29997736, 59995472, 63745189, 127490378, 254980756, 509961512, 1019923024]

約数ペア:

[(1, 1019923024), (2, 509961512), (4, 254980756), (8, 127490378), (16, 63745189), (17, 59995472), (34, 29997736), (68, 14998868), (136, 7499434), (272, 3749717), (997, 1022992), (1994, 511496), (3761, 271184), (3988, 255748), (7522, 135592), (7976, 127874), (15044, 67796), (15952, 63937), (16949, 60176), (30088, 33898)]