2021847836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{35999}}^1$

素因数の和:36761

約数の個数: 24

約数和(自身を含む): 3729600000

約数和(自身を除く): 1707752164

約数列:

[1, 2, 4, 19, 38, 76, 739, 1478, 2956, 14041, 28082, 35999, 56164, 71998, 143996, 683981, 1367962, 2735924, 26603261, 53206522, 106413044, 505461959, 1010923918, 2021847836]

約数ペア:

[(1, 2021847836), (2, 1010923918), (4, 505461959), (19, 106413044), (38, 53206522), (76, 26603261), (739, 2735924), (1478, 1367962), (2956, 683981), (14041, 143996), (28082, 71998), (35999, 56164)]