2194086304

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{6151}}^1$

素因数の和:6389

約数の個数: 48

約数和(自身を含む): 4409064576

約数和(自身を除く): 2214978272

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 157, 284, 314, 568, 628, 1136, 1256, 2272, 2512, 5024, 6151, 11147, 12302, 22294, 24604, 44588, 49208, 89176, 98416, 178352, 196832, 356704, 436721, 873442, 965707, 1746884, 1931414, 3493768, 3862828, 6987536, 7725656, 13975072, 15451312, 30902624, 68565197, 137130394, 274260788, 548521576, 1097043152, 2194086304]

約数ペア:

[(1, 2194086304), (2, 1097043152), (4, 548521576), (8, 274260788), (16, 137130394), (32, 68565197), (71, 30902624), (142, 15451312), (157, 13975072), (284, 7725656), (314, 6987536), (568, 3862828), (628, 3493768), (1136, 1931414), (1256, 1746884), (2272, 965707), (2512, 873442), (5024, 436721), (6151, 356704), (11147, 196832), (12302, 178352), (22294, 98416), (24604, 89176), (44588, 49208)]