555996882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{186451}}^1$

素因数の和:186534

約数の個数: 32

約数和(自身を含む): 1288756224

約数和(自身を除く): 732759342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 186451, 372902, 559353, 1118706, 1305157, 2610314, 3915471, 7830942, 13238021, 26476042, 39714063, 79428126, 92666147, 185332294, 277998441, 555996882]

約数ペア:

[(1, 555996882), (2, 277998441), (3, 185332294), (6, 92666147), (7, 79428126), (14, 39714063), (21, 26476042), (42, 13238021), (71, 7830942), (142, 3915471), (213, 2610314), (426, 1305157), (497, 1118706), (994, 559353), (1491, 372902), (2982, 186451)]