1780453452

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{86413}}^1$

素因数の和:86538

約数の個数: 48

約数和(自身を含む): 4442370912

約数和(自身を除く): 2661917460

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 101, 102, 202, 204, 303, 404, 606, 1212, 1717, 3434, 5151, 6868, 10302, 20604, 86413, 172826, 259239, 345652, 518478, 1036956, 1469021, 2938042, 4407063, 5876084, 8727713, 8814126, 17455426, 17628252, 26183139, 34910852, 52366278, 104732556, 148371121, 296742242, 445113363, 593484484, 890226726, 1780453452]

約数ペア:

[(1, 1780453452), (2, 890226726), (3, 593484484), (4, 445113363), (6, 296742242), (12, 148371121), (17, 104732556), (34, 52366278), (51, 34910852), (68, 26183139), (101, 17628252), (102, 17455426), (202, 8814126), (204, 8727713), (303, 5876084), (404, 4407063), (606, 2938042), (1212, 1469021), (1717, 1036956), (3434, 518478), (5151, 345652), (6868, 259239), (10302, 172826), (20604, 86413)]