2120507044

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{30859}}^1$

素因数の和:31323

約数の個数: 24

約数和(自身を含む): 3810592800

約数和(自身を除く): 1690085756

約数列:

[1, 2, 4, 41, 82, 164, 419, 838, 1676, 17179, 30859, 34358, 61718, 68716, 123436, 1265219, 2530438, 5060876, 12929921, 25859842, 51719684, 530126761, 1060253522, 2120507044]

約数ペア:

[(1, 2120507044), (2, 1060253522), (4, 530126761), (41, 51719684), (82, 25859842), (164, 12929921), (419, 5060876), (838, 2530438), (1676, 1265219), (17179, 123436), (30859, 68716), (34358, 61718)]