1970956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 3845520

約数和(自身を除く): 1874564

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1307, 1508, 2614, 5228, 16991, 33982, 37903, 67964, 75806, 151612, 492739, 985478, 1970956]

約数ペア:

[(1, 1970956), (2, 985478), (4, 492739), (13, 151612), (26, 75806), (29, 67964), (52, 37903), (58, 33982), (116, 16991), (377, 5228), (754, 2614), (1307, 1508)]