2045442056

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{64877}}^1$

素因数の和:65453

約数の個数: 32

約数和(自身を含む): 4390943040

約数和(自身を除く): 2345500984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 1126, 2252, 3941, 4504, 7882, 15764, 31528, 64877, 129754, 259508, 454139, 519016, 908278, 1816556, 3633112, 36525751, 73051502, 146103004, 255680257, 292206008, 511360514, 1022721028, 2045442056]

約数ペア:

[(1, 2045442056), (2, 1022721028), (4, 511360514), (7, 292206008), (8, 255680257), (14, 146103004), (28, 73051502), (56, 36525751), (563, 3633112), (1126, 1816556), (2252, 908278), (3941, 519016), (4504, 454139), (7882, 259508), (15764, 129754), (31528, 64877)]