345364558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{118033}}^1$

素因数の和:118072

約数の個数: 32

約数和(自身を含む): 679875840

約数和(自身を除く): 334511282

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 118033, 236066, 826231, 1298363, 1652462, 2242627, 2596726, 4485254, 9088541, 15698389, 18177082, 24668897, 31396778, 49337794, 172682279, 345364558]

約数ペア:

[(1, 345364558), (2, 172682279), (7, 49337794), (11, 31396778), (14, 24668897), (19, 18177082), (22, 15698389), (38, 9088541), (77, 4485254), (133, 2596726), (154, 2242627), (209, 1652462), (266, 1298363), (418, 826231), (1463, 236066), (2926, 118033)]