254907926

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{15737}}^1$

素因数の和:15848

約数の個数: 32

約数和(自身を含む): 475917120

約数和(自身を除く): 221009194

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 8099, 15737, 16198, 31474, 110159, 204581, 220318, 409162, 1400593, 1432067, 2801186, 2864134, 9804151, 18207709, 19608302, 36415418, 127453963, 254907926]

約数ペア:

[(1, 254907926), (2, 127453963), (7, 36415418), (13, 19608302), (14, 18207709), (26, 9804151), (89, 2864134), (91, 2801186), (178, 1432067), (182, 1400593), (623, 409162), (1157, 220318), (1246, 204581), (2314, 110159), (8099, 31474), (15737, 16198)]