331343194

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{260081}}^1$

素因数の和:260110

約数の個数: 24

約数和(自身を含む): 622636308

約数和(自身を除く): 291293114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 260081, 520162, 1820567, 3381053, 3641134, 6762106, 12743969, 23667371, 25487938, 47334742, 165671597, 331343194]

約数ペア:

[(1, 331343194), (2, 165671597), (7, 47334742), (13, 25487938), (14, 23667371), (26, 12743969), (49, 6762106), (91, 3641134), (98, 3381053), (182, 1820567), (637, 520162), (1274, 260081)]