266492926

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{907}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 472799232

約数和(自身を除く): 206306306

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 677, 907, 1354, 1814, 4739, 6349, 9478, 12698, 20987, 28117, 41974, 56234, 146909, 196819, 293818, 393638, 614039, 1228078, 4298273, 8596546, 19035209, 38070418, 133246463, 266492926]

約数ペア:

[(1, 266492926), (2, 133246463), (7, 38070418), (14, 19035209), (31, 8596546), (62, 4298273), (217, 1228078), (434, 614039), (677, 393638), (907, 293818), (1354, 196819), (1814, 146909), (4739, 56234), (6349, 41974), (9478, 28117), (12698, 20987)]