2017685164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{219409}}^1$

素因数の和:219454

約数の個数: 36

約数和(自身を含む): 4085414200

約数和(自身を除く): 2067729036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 219409, 438818, 877636, 2413499, 4168771, 4826998, 8337542, 9653996, 16675084, 26548489, 45856481, 53096978, 91712962, 106193956, 183425924, 504421291, 1008842582, 2017685164]

約数ペア:

[(1, 2017685164), (2, 1008842582), (4, 504421291), (11, 183425924), (19, 106193956), (22, 91712962), (38, 53096978), (44, 45856481), (76, 26548489), (121, 16675084), (209, 9653996), (242, 8337542), (418, 4826998), (484, 4168771), (836, 2413499), (2299, 877636), (4598, 438818), (9196, 219409)]