2018297743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{10531}}^1$

素因数の和:10699

約数の個数: 32

約数和(自身を含む): 2669230080

約数和(自身を除く): 650932337

約数列:

[1, 7, 11, 19, 77, 131, 133, 209, 917, 1441, 1463, 2489, 10087, 10531, 17423, 27379, 73717, 115841, 191653, 200089, 810887, 1379561, 1400623, 2200979, 9656927, 15175171, 15406853, 26211659, 106226197, 183481613, 288328249, 2018297743]

約数ペア:

[(1, 2018297743), (7, 288328249), (11, 183481613), (19, 106226197), (77, 26211659), (131, 15406853), (133, 15175171), (209, 9656927), (917, 2200979), (1441, 1400623), (1463, 1379561), (2489, 810887), (10087, 200089), (10531, 191653), (17423, 115841), (27379, 73717)]