2945416516

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{5881}}^1$

素因数の和:6500

約数の個数: 48

約数和(自身を含む): 6092434432

約数和(自身を除く): 3147017916

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 577, 868, 1154, 2308, 4039, 5881, 8078, 11762, 16156, 17887, 23524, 35774, 41167, 71548, 82334, 125209, 164668, 182311, 250418, 364622, 500836, 729244, 1276177, 2552354, 3393337, 5104708, 6786674, 13573348, 23753359, 47506718, 95013436, 105193447, 210386894, 420773788, 736354129, 1472708258, 2945416516]

約数ペア:

[(1, 2945416516), (2, 1472708258), (4, 736354129), (7, 420773788), (14, 210386894), (28, 105193447), (31, 95013436), (62, 47506718), (124, 23753359), (217, 13573348), (434, 6786674), (577, 5104708), (868, 3393337), (1154, 2552354), (2308, 1276177), (4039, 729244), (5881, 500836), (8078, 364622), (11762, 250418), (16156, 182311), (17887, 164668), (23524, 125209), (35774, 82334), (41167, 71548)]