2018285203

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 2499910560

約数和(自身を除く): 481625357

約数列:

[1, 11, 17, 19, 113, 121, 187, 209, 323, 457, 1243, 1921, 2057, 2147, 2299, 3553, 5027, 7769, 8683, 13673, 21131, 23617, 36499, 39083, 51641, 55297, 85459, 95513, 147611, 232441, 259787, 401489, 568051, 877897, 940049, 981179, 1050643, 1623721, 4416379, 6248561, 9656867, 10792969, 16680043, 17860931, 106225537, 118722659, 183480473, 2018285203]

約数ペア:

[(1, 2018285203), (11, 183480473), (17, 118722659), (19, 106225537), (113, 17860931), (121, 16680043), (187, 10792969), (209, 9656867), (323, 6248561), (457, 4416379), (1243, 1623721), (1921, 1050643), (2057, 981179), (2147, 940049), (2299, 877897), (3553, 568051), (5027, 401489), (7769, 259787), (8683, 232441), (13673, 147611), (21131, 95513), (23617, 85459), (36499, 55297), (39083, 51641)]