1330579568

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{3361}}^1$

素因数の和:3705

約数の個数: 40

約数和(自身を含む): 2613887760

約数和(自身を除く): 1283308192

約数列:

[1, 2, 4, 8, 16, 109, 218, 227, 436, 454, 872, 908, 1744, 1816, 3361, 3632, 6722, 13444, 24743, 26888, 49486, 53776, 98972, 197944, 366349, 395888, 732698, 762947, 1465396, 1525894, 2930792, 3051788, 5861584, 6103576, 12207152, 83161223, 166322446, 332644892, 665289784, 1330579568]

約数ペア:

[(1, 1330579568), (2, 665289784), (4, 332644892), (8, 166322446), (16, 83161223), (109, 12207152), (218, 6103576), (227, 5861584), (436, 3051788), (454, 2930792), (872, 1525894), (908, 1465396), (1744, 762947), (1816, 732698), (3361, 395888), (3632, 366349), (6722, 197944), (13444, 98972), (24743, 53776), (26888, 49486)]