2018921188

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 3698472960

約数和(自身を除く): 1679551772

約数列:

[1, 2, 4, 29, 58, 116, 191, 293, 311, 382, 586, 622, 764, 1172, 1244, 5539, 8497, 9019, 11078, 16994, 18038, 22156, 33988, 36076, 55963, 59401, 91123, 111926, 118802, 182246, 223852, 237604, 364492, 1622927, 1722629, 2642567, 3245854, 3445258, 5285134, 6491708, 6890516, 10570268, 17404493, 34808986, 69617972, 504730297, 1009460594, 2018921188]

約数ペア:

[(1, 2018921188), (2, 1009460594), (4, 504730297), (29, 69617972), (58, 34808986), (116, 17404493), (191, 10570268), (293, 6890516), (311, 6491708), (382, 5285134), (586, 3445258), (622, 3245854), (764, 2642567), (1172, 1722629), (1244, 1622927), (5539, 364492), (8497, 237604), (9019, 223852), (11078, 182246), (16994, 118802), (18038, 111926), (22156, 91123), (33988, 59401), (36076, 55963)]