2006374328

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{139409}}^1$

素因数の和:139679

約数の個数: 32

約数和(自身を含む): 4316133600

約数和(自身を除く): 2309759272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 14392, 139409, 278818, 557636, 975863, 1115272, 1951726, 3903452, 7806904, 35828113, 71656226, 143312452, 250796791, 286624904, 501593582, 1003187164, 2006374328]

約数ペア:

[(1, 2006374328), (2, 1003187164), (4, 501593582), (7, 286624904), (8, 250796791), (14, 143312452), (28, 71656226), (56, 35828113), (257, 7806904), (514, 3903452), (1028, 1951726), (1799, 1115272), (2056, 975863), (3598, 557636), (7196, 278818), (14392, 139409)]