2013459357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{967}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 3434618880

約数和(自身を除く): 1421159523

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 263, 273, 377, 609, 789, 967, 1131, 1841, 2639, 2901, 3419, 5523, 6769, 7627, 7917, 10257, 12571, 20307, 22881, 23933, 28043, 37713, 53389, 71799, 84129, 87997, 99151, 160167, 196301, 254321, 263991, 297453, 364559, 588903, 694057, 762963, 1093677, 1780247, 2082171, 2551913, 3306173, 5340741, 7375309, 7655739, 9918519, 22125927, 23143211, 51627163, 69429633, 95879017, 154881489, 287637051, 671153119, 2013459357]

約数ペア:

[(1, 2013459357), (3, 671153119), (7, 287637051), (13, 154881489), (21, 95879017), (29, 69429633), (39, 51627163), (87, 23143211), (91, 22125927), (203, 9918519), (263, 7655739), (273, 7375309), (377, 5340741), (609, 3306173), (789, 2551913), (967, 2082171), (1131, 1780247), (1841, 1093677), (2639, 762963), (2901, 694057), (3419, 588903), (5523, 364559), (6769, 297453), (7627, 263991), (7917, 254321), (10257, 196301), (12571, 160167), (20307, 99151), (22881, 87997), (23933, 84129), (28043, 71799), (37713, 53389)]