2019622022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 3418303680

約数和(自身を除く): 1398681658

約数列:

[1, 2, 11, 22, 43, 86, 131, 262, 379, 473, 758, 946, 1441, 1849, 2882, 3698, 4169, 5633, 8338, 11266, 16297, 20339, 32594, 40678, 49649, 61963, 99298, 123926, 179267, 242219, 358534, 484438, 546139, 700771, 1092278, 1401542, 2134907, 2664409, 4269814, 5328818, 7708481, 15416962, 23483977, 46967954, 91801001, 183602002, 1009811011, 2019622022]

約数ペア:

[(1, 2019622022), (2, 1009811011), (11, 183602002), (22, 91801001), (43, 46967954), (86, 23483977), (131, 15416962), (262, 7708481), (379, 5328818), (473, 4269814), (758, 2664409), (946, 2134907), (1441, 1401542), (1849, 1092278), (2882, 700771), (3698, 546139), (4169, 484438), (5633, 358534), (8338, 242219), (11266, 179267), (16297, 123926), (20339, 99298), (32594, 61963), (40678, 49649)]