630895664

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{119851}}^1$

素因数の和:119913

約数の個数: 40

約数和(自身を含む): 1426718208

約数和(自身を除く): 795822544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 119851, 239702, 479404, 838957, 958808, 1677914, 1917616, 3355828, 5632997, 6711656, 11265994, 13423312, 22531988, 39430979, 45063976, 78861958, 90127952, 157723916, 315447832, 630895664]

約数ペア:

[(1, 630895664), (2, 315447832), (4, 157723916), (7, 90127952), (8, 78861958), (14, 45063976), (16, 39430979), (28, 22531988), (47, 13423312), (56, 11265994), (94, 6711656), (112, 5632997), (188, 3355828), (329, 1917616), (376, 1677914), (658, 958808), (752, 838957), (1316, 479404), (2632, 239702), (5264, 119851)]