2012427976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{272539}}^1$

素因数の和:272629

約数の個数: 32

約数和(自身を含む): 4120804800

約数和(自身を除く): 2108376824

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 272539, 545078, 1090156, 2180312, 3543007, 7086014, 14172028, 19350269, 28344056, 38700538, 77401076, 154802152, 251553497, 503106994, 1006213988, 2012427976]

約数ペア:

[(1, 2012427976), (2, 1006213988), (4, 503106994), (8, 251553497), (13, 154802152), (26, 77401076), (52, 38700538), (71, 28344056), (104, 19350269), (142, 14172028), (284, 7086014), (568, 3543007), (923, 2180312), (1846, 1090156), (3692, 545078), (7384, 272539)]