2025486556

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2047

約数の個数: 72

約数和(自身を含む): 4022928000

約数和(自身を除く): 1997441444

約数列:

[1, 2, 4, 17, 29, 31, 34, 58, 62, 68, 116, 124, 289, 493, 527, 578, 899, 986, 1054, 1156, 1798, 1949, 1972, 2108, 3596, 3898, 7796, 8381, 8959, 15283, 16762, 17918, 30566, 33133, 33524, 35836, 56521, 60419, 61132, 66266, 113042, 120838, 132532, 226084, 241676, 259811, 519622, 563261, 960857, 1027123, 1039244, 1126522, 1752151, 1921714, 2054246, 2253044, 3504302, 3843428, 4108492, 7008604, 16334569, 17461091, 29786567, 32669138, 34922182, 59573134, 65338276, 69844364, 119146268, 506371639, 1012743278, 2025486556]

約数ペア:

[(1, 2025486556), (2, 1012743278), (4, 506371639), (17, 119146268), (29, 69844364), (31, 65338276), (34, 59573134), (58, 34922182), (62, 32669138), (68, 29786567), (116, 17461091), (124, 16334569), (289, 7008604), (493, 4108492), (527, 3843428), (578, 3504302), (899, 2253044), (986, 2054246), (1054, 1921714), (1156, 1752151), (1798, 1126522), (1949, 1039244), (1972, 1027123), (2108, 960857), (3596, 563261), (3898, 519622), (7796, 259811), (8381, 241676), (8959, 226084), (15283, 132532), (16762, 120838), (17918, 113042), (30566, 66266), (33133, 61132), (33524, 60419), (35836, 56521)]