2994742816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{3623}}^1$

素因数の和:5633

約数の個数: 48

約数和(自身を含む): 6354379584

約数和(自身を除く): 3359636768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1987, 3623, 3974, 7246, 7948, 14492, 15896, 25831, 28984, 31792, 47099, 51662, 57968, 63584, 94198, 103324, 115936, 188396, 206648, 376792, 413296, 753584, 826592, 1507168, 7198901, 14397802, 28795604, 57591208, 93585713, 115182416, 187171426, 230364832, 374342852, 748685704, 1497371408, 2994742816]

約数ペア:

[(1, 2994742816), (2, 1497371408), (4, 748685704), (8, 374342852), (13, 230364832), (16, 187171426), (26, 115182416), (32, 93585713), (52, 57591208), (104, 28795604), (208, 14397802), (416, 7198901), (1987, 1507168), (3623, 826592), (3974, 753584), (7246, 413296), (7948, 376792), (14492, 206648), (15896, 188396), (25831, 115936), (28984, 103324), (31792, 94198), (47099, 63584), (51662, 57968)]