2103171884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{4423}}^1$

素因数の和:4646

約数の個数: 48

約数和(自身を含む): 4093721856

約数和(自身を除く): 1990549972

約数列:

[1, 2, 4, 11, 22, 44, 101, 107, 202, 214, 404, 428, 1111, 1177, 2222, 2354, 4423, 4444, 4708, 8846, 10807, 17692, 21614, 43228, 48653, 97306, 118877, 194612, 237754, 446723, 473261, 475508, 893446, 946522, 1786892, 1893044, 4913953, 5205871, 9827906, 10411742, 19655812, 20823484, 47799361, 95598722, 191197444, 525792971, 1051585942, 2103171884]

約数ペア:

[(1, 2103171884), (2, 1051585942), (4, 525792971), (11, 191197444), (22, 95598722), (44, 47799361), (101, 20823484), (107, 19655812), (202, 10411742), (214, 9827906), (404, 5205871), (428, 4913953), (1111, 1893044), (1177, 1786892), (2222, 946522), (2354, 893446), (4423, 475508), (4444, 473261), (4708, 446723), (8846, 237754), (10807, 194612), (17692, 118877), (21614, 97306), (43228, 48653)]