2918071778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{6343}}^1$

素因数の和:6578

約数の個数: 32

約数和(自身を含む): 4664514816

約数和(自身を除く): 1746443038

約数列:

[1, 2, 23, 46, 73, 137, 146, 274, 1679, 3151, 3358, 6302, 6343, 10001, 12686, 20002, 145889, 230023, 291778, 460046, 463039, 868991, 926078, 1737982, 10649897, 19986793, 21299794, 39973586, 63436343, 126872686, 1459035889, 2918071778]

約数ペア:

[(1, 2918071778), (2, 1459035889), (23, 126872686), (46, 63436343), (73, 39973586), (137, 21299794), (146, 19986793), (274, 10649897), (1679, 1737982), (3151, 926078), (3358, 868991), (6302, 463039), (6343, 460046), (10001, 291778), (12686, 230023), (20002, 145889)]