2078124772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{20921}}^1$

素因数の和:22251

約数の個数: 24

約数和(自身を含む): 3831236640

約数和(自身を除く): 1753111868

約数列:

[1, 2, 4, 19, 38, 76, 1307, 2614, 5228, 20921, 24833, 41842, 49666, 83684, 99332, 397499, 794998, 1589996, 27343747, 54687494, 109374988, 519531193, 1039062386, 2078124772]

約数ペア:

[(1, 2078124772), (2, 1039062386), (4, 519531193), (19, 109374988), (38, 54687494), (76, 27343747), (1307, 1589996), (2614, 794998), (5228, 397499), (20921, 99332), (24833, 83684), (41842, 49666)]