820948802

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{937}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 1326879792

約数和(自身を除く): 505930990

約数列:

[1, 2, 17, 34, 73, 146, 353, 706, 937, 1241, 1874, 2482, 6001, 12002, 15929, 25769, 31858, 51538, 68401, 136802, 330761, 438073, 661522, 876146, 1162817, 2325634, 5622937, 11245874, 24145553, 48291106, 410474401, 820948802]

約数ペア:

[(1, 820948802), (2, 410474401), (17, 48291106), (34, 24145553), (73, 11245874), (146, 5622937), (353, 2325634), (706, 1162817), (937, 876146), (1241, 661522), (1874, 438073), (2482, 330761), (6001, 136802), (12002, 68401), (15929, 51538), (25769, 31858)]