260034152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{244393}}^1$

素因数の和:244425

約数の個数: 32

約数和(自身を含む): 586545600

約数和(自身を除く): 326511448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 244393, 488786, 977572, 1710751, 1955144, 3421502, 4643467, 6843004, 9286934, 13686008, 18573868, 32504269, 37147736, 65008538, 130017076, 260034152]

約数ペア:

[(1, 260034152), (2, 130017076), (4, 65008538), (7, 37147736), (8, 32504269), (14, 18573868), (19, 13686008), (28, 9286934), (38, 6843004), (56, 4643467), (76, 3421502), (133, 1955144), (152, 1710751), (266, 977572), (532, 488786), (1064, 244393)]