2017390892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{219377}}^1$

素因数の和:219422

約数の個数: 36

約数和(自身を含む): 4084818360

約数和(自身を除く): 2067427468

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 219377, 438754, 877508, 2413147, 4168163, 4826294, 8336326, 9652588, 16672652, 26544617, 45849793, 53089234, 91699586, 106178468, 183399172, 504347723, 1008695446, 2017390892]

約数ペア:

[(1, 2017390892), (2, 1008695446), (4, 504347723), (11, 183399172), (19, 106178468), (22, 91699586), (38, 53089234), (44, 45849793), (76, 26544617), (121, 16672652), (209, 9652588), (242, 8336326), (418, 4826294), (484, 4168163), (836, 2413147), (2299, 877508), (4598, 438754), (9196, 219377)]