2518166

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2043754

約数列:

[1, 2, 7, 14, 43, 47, 86, 89, 94, 178, 301, 329, 602, 623, 658, 1246, 2021, 3827, 4042, 4183, 7654, 8366, 14147, 26789, 28294, 29281, 53578, 58562, 179869, 359738, 1259083, 2518166]

約数ペア:

[(1, 2518166), (2, 1259083), (7, 359738), (14, 179869), (43, 58562), (47, 53578), (86, 29281), (89, 28294), (94, 26789), (178, 14147), (301, 8366), (329, 7654), (602, 4183), (623, 4042), (658, 3827), (1246, 2021)]