816373004

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{433}}^1\times {\mathrm{7727}}^1$

素因数の和:8225

約数の個数: 24

約数和(自身を含む): 1455615168

約数和(自身を除く): 639242164

約数列:

[1, 2, 4, 61, 122, 244, 433, 866, 1732, 7727, 15454, 26413, 30908, 52826, 105652, 471347, 942694, 1885388, 3345791, 6691582, 13383164, 204093251, 408186502, 816373004]

約数ペア:

[(1, 816373004), (2, 408186502), (4, 204093251), (61, 13383164), (122, 6691582), (244, 3345791), (433, 1885388), (866, 942694), (1732, 471347), (7727, 105652), (15454, 52826), (26413, 30908)]