2553818234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{359389}}^1$

素因数の和:359438

約数の個数: 32

約数和(自身を含む): 4657694400

約数和(自身を除く): 2103876166

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 359389, 718778, 3953279, 6109613, 6828391, 7906558, 12219226, 13656782, 67205743, 75112301, 116082647, 134411486, 150224602, 232165294, 1276909117, 2553818234]

約数ペア:

[(1, 2553818234), (2, 1276909117), (11, 232165294), (17, 150224602), (19, 134411486), (22, 116082647), (34, 75112301), (38, 67205743), (187, 13656782), (209, 12219226), (323, 7906558), (374, 6828391), (418, 6109613), (646, 3953279), (3553, 718778), (7106, 359389)]