2105925116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{2267}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 4115059200

約数和(自身を除く): 2009134084

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 719, 1292, 1438, 2267, 2876, 4534, 9068, 12223, 13661, 24446, 27322, 38539, 43073, 48892, 54644, 77078, 86146, 154156, 172292, 232237, 464474, 732241, 928948, 1464482, 1629973, 2928964, 3259946, 6519892, 27709541, 30969487, 55419082, 61938974, 110838164, 123877948, 526481279, 1052962558, 2105925116]

約数ペア:

[(1, 2105925116), (2, 1052962558), (4, 526481279), (17, 123877948), (19, 110838164), (34, 61938974), (38, 55419082), (68, 30969487), (76, 27709541), (323, 6519892), (646, 3259946), (719, 2928964), (1292, 1629973), (1438, 1464482), (2267, 928948), (2876, 732241), (4534, 464474), (9068, 232237), (12223, 172292), (13661, 154156), (24446, 86146), (27322, 77078), (38539, 54644), (43073, 48892)]