2051201704

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{673}}^1\times {\mathrm{1151}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 3866711040

約数和(自身を除く): 1815509336

約数列:

[1, 2, 4, 8, 331, 662, 673, 1151, 1324, 1346, 2302, 2648, 2692, 4604, 5384, 9208, 222763, 380981, 445526, 761962, 774623, 891052, 1523924, 1549246, 1782104, 3047848, 3098492, 6196984, 256400213, 512800426, 1025600852, 2051201704]

約数ペア:

[(1, 2051201704), (2, 1025600852), (4, 512800426), (8, 256400213), (331, 6196984), (662, 3098492), (673, 3047848), (1151, 1782104), (1324, 1549246), (1346, 1523924), (2302, 891052), (2648, 774623), (2692, 761962), (4604, 445526), (5384, 380981), (9208, 222763)]