2013456081

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5227}}^1$

素因数の和:5350

約数の個数: 64

約数和(自身を含む): 3541321728

約数和(自身を除く): 1527865647

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 83, 91, 119, 221, 249, 273, 357, 581, 663, 1079, 1411, 1547, 1743, 3237, 4233, 4641, 5227, 7553, 9877, 15681, 18343, 22659, 29631, 36589, 55029, 67951, 88859, 109767, 128401, 203853, 266577, 385203, 433841, 475657, 622013, 1155167, 1301523, 1426971, 1866039, 3036887, 3465501, 5639933, 7375297, 8086169, 9110661, 16919799, 22125891, 24258507, 39479531, 51627079, 95878861, 118438593, 154881237, 287636583, 671152027, 2013456081]

約数ペア:

[(1, 2013456081), (3, 671152027), (7, 287636583), (13, 154881237), (17, 118438593), (21, 95878861), (39, 51627079), (51, 39479531), (83, 24258507), (91, 22125891), (119, 16919799), (221, 9110661), (249, 8086169), (273, 7375297), (357, 5639933), (581, 3465501), (663, 3036887), (1079, 1866039), (1411, 1426971), (1547, 1301523), (1743, 1155167), (3237, 622013), (4233, 475657), (4641, 433841), (5227, 385203), (7553, 266577), (9877, 203853), (15681, 128401), (18343, 109767), (22659, 88859), (29631, 67951), (36589, 55029)]