1159405954

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{15187}}^1$

素因数の和:15263

約数の個数: 48

約数和(自身を含む): 2181604320

約数和(自身を除く): 1022198366

約数列:

[1, 2, 7, 14, 19, 38, 41, 49, 82, 98, 133, 266, 287, 574, 779, 931, 1558, 1862, 2009, 4018, 5453, 10906, 15187, 30374, 38171, 76342, 106309, 212618, 288553, 577106, 622667, 744163, 1245334, 1488326, 2019871, 4039742, 4358669, 8717338, 11830673, 14139097, 23661346, 28278194, 30510683, 61021366, 82814711, 165629422, 579702977, 1159405954]

約数ペア:

[(1, 1159405954), (2, 579702977), (7, 165629422), (14, 82814711), (19, 61021366), (38, 30510683), (41, 28278194), (49, 23661346), (82, 14139097), (98, 11830673), (133, 8717338), (266, 4358669), (287, 4039742), (574, 2019871), (779, 1488326), (931, 1245334), (1558, 744163), (1862, 622667), (2009, 577106), (4018, 288553), (5453, 212618), (10906, 106309), (15187, 76342), (30374, 38171)]