1796731808

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1663}}^1\times {\mathrm{1777}}^1$

素因数の和:3469

約数の個数: 48

約数和(自身を含む): 3727825920

約数和(自身を除く): 1931094112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1663, 1777, 3326, 3554, 6652, 7108, 13304, 14216, 26608, 28432, 31597, 33763, 53216, 56864, 63194, 67526, 126388, 135052, 252776, 270104, 505552, 540208, 1011104, 1080416, 2955151, 5910302, 11820604, 23641208, 47282416, 56147869, 94564832, 112295738, 224591476, 449182952, 898365904, 1796731808]

約数ペア:

[(1, 1796731808), (2, 898365904), (4, 449182952), (8, 224591476), (16, 112295738), (19, 94564832), (32, 56147869), (38, 47282416), (76, 23641208), (152, 11820604), (304, 5910302), (608, 2955151), (1663, 1080416), (1777, 1011104), (3326, 540208), (3554, 505552), (6652, 270104), (7108, 252776), (13304, 135052), (14216, 126388), (26608, 67526), (28432, 63194), (31597, 56864), (33763, 53216)]