2014948430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{205817}}^1$

素因数の和:205924

約数の個数: 32

約数和(自身を含む): 4001101920

約数和(自身を除く): 1986153490

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 205817, 411634, 1029085, 2058170, 2263987, 4527974, 11319935, 18317713, 22639870, 36635426, 91588565, 183177130, 201494843, 402989686, 1007474215, 2014948430]

約数ペア:

[(1, 2014948430), (2, 1007474215), (5, 402989686), (10, 201494843), (11, 183177130), (22, 91588565), (55, 36635426), (89, 22639870), (110, 18317713), (178, 11319935), (445, 4527974), (890, 2263987), (979, 2058170), (1958, 1029085), (4895, 411634), (9790, 205817)]