2145382844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{106693}}^1$

素因数の和:107165

約数の個数: 24

約数和(自身を含む): 4104731568

約数和(自身を除く): 1959348724

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 5027, 10054, 20108, 106693, 213386, 426772, 1173623, 2347246, 4694492, 48758701, 97517402, 195034804, 536345711, 1072691422, 2145382844]

約数ペア:

[(1, 2145382844), (2, 1072691422), (4, 536345711), (11, 195034804), (22, 97517402), (44, 48758701), (457, 4694492), (914, 2347246), (1828, 1173623), (5027, 426772), (10054, 213386), (20108, 106693)]