2019955404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1\times {\mathrm{5669}}^1$

素因数の和:6990

約数の個数: 48

約数和(自身を含む): 4922830080

約数和(自身を除く): 2902874676

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1291, 2582, 3873, 5164, 5669, 7746, 11338, 15492, 17007, 22676, 29693, 34014, 59386, 68028, 89079, 118772, 130387, 178158, 260774, 356316, 391161, 521548, 782322, 1564644, 7318679, 14637358, 21956037, 29274716, 43912074, 87824148, 168329617, 336659234, 504988851, 673318468, 1009977702, 2019955404]

約数ペア:

[(1, 2019955404), (2, 1009977702), (3, 673318468), (4, 504988851), (6, 336659234), (12, 168329617), (23, 87824148), (46, 43912074), (69, 29274716), (92, 21956037), (138, 14637358), (276, 7318679), (1291, 1564644), (2582, 782322), (3873, 521548), (5164, 391161), (5669, 356316), (7746, 260774), (11338, 178158), (15492, 130387), (17007, 118772), (22676, 89079), (29693, 68028), (34014, 59386)]