2021154756

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{1087}}^1\times {\mathrm{1741}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 4776145920

約数和(自身を除く): 2754991164

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 1087, 1741, 2174, 3261, 3482, 4348, 5223, 6522, 6964, 10446, 13044, 20892, 96743, 154949, 193486, 290229, 309898, 386972, 464847, 580458, 619796, 929694, 1160916, 1859388, 1892467, 3784934, 5677401, 7569868, 11354802, 22709604, 168429563, 336859126, 505288689, 673718252, 1010577378, 2021154756]

約数ペア:

[(1, 2021154756), (2, 1010577378), (3, 673718252), (4, 505288689), (6, 336859126), (12, 168429563), (89, 22709604), (178, 11354802), (267, 7569868), (356, 5677401), (534, 3784934), (1068, 1892467), (1087, 1859388), (1741, 1160916), (2174, 929694), (3261, 619796), (3482, 580458), (4348, 464847), (5223, 386972), (6522, 309898), (6964, 290229), (10446, 193486), (13044, 154949), (20892, 96743)]