858905034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5003}}^1$

素因数の和:5123

約数の個数: 64

約数和(自身を含む): 1936908288

約数和(自身を除く): 1078003254

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 71, 78, 93, 142, 186, 213, 403, 426, 806, 923, 1209, 1846, 2201, 2418, 2769, 4402, 5003, 5538, 6603, 10006, 13206, 15009, 28613, 30018, 57226, 65039, 85839, 130078, 155093, 171678, 195117, 310186, 355213, 390234, 465279, 710426, 930558, 1065639, 2016209, 2131278, 4032418, 4617769, 6048627, 9235538, 11011603, 12097254, 13853307, 22023206, 27706614, 33034809, 66069618, 143150839, 286301678, 429452517, 858905034]

約数ペア:

[(1, 858905034), (2, 429452517), (3, 286301678), (6, 143150839), (13, 66069618), (26, 33034809), (31, 27706614), (39, 22023206), (62, 13853307), (71, 12097254), (78, 11011603), (93, 9235538), (142, 6048627), (186, 4617769), (213, 4032418), (403, 2131278), (426, 2016209), (806, 1065639), (923, 930558), (1209, 710426), (1846, 465279), (2201, 390234), (2418, 355213), (2769, 310186), (4402, 195117), (5003, 171678), (5538, 155093), (6603, 130078), (10006, 85839), (13206, 65039), (15009, 57226), (28613, 30018)]