2149133378

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{83023}}^1$

素因数の和:83118

約数の個数: 24

約数和(自身を含む): 3771946368

約数和(自身を除く): 1622812990

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1849, 3698, 12943, 25886, 83023, 166046, 581161, 1162322, 3569989, 7139978, 24989923, 49979846, 153509527, 307019054, 1074566689, 2149133378]

約数ペア:

[(1, 2149133378), (2, 1074566689), (7, 307019054), (14, 153509527), (43, 49979846), (86, 24989923), (301, 7139978), (602, 3569989), (1849, 1162322), (3698, 581161), (12943, 166046), (25886, 83023)]