2685656428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{6653}}^1$

素因数の和:7786

約数の個数: 48

約数和(自身を含む): 5790576960

約数和(自身を除く): 3104920532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1109, 2218, 4436, 6653, 7763, 13306, 14417, 15526, 26612, 28834, 31052, 46571, 57668, 86489, 93142, 100919, 172978, 186284, 201838, 345956, 403676, 605423, 1210846, 2421692, 7378177, 14756354, 29512708, 51647239, 95916301, 103294478, 191832602, 206588956, 383665204, 671414107, 1342828214, 2685656428]

約数ペア:

[(1, 2685656428), (2, 1342828214), (4, 671414107), (7, 383665204), (13, 206588956), (14, 191832602), (26, 103294478), (28, 95916301), (52, 51647239), (91, 29512708), (182, 14756354), (364, 7378177), (1109, 2421692), (2218, 1210846), (4436, 605423), (6653, 403676), (7763, 345956), (13306, 201838), (14417, 186284), (15526, 172978), (26612, 100919), (28834, 93142), (31052, 86489), (46571, 57668)]