310079294

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311951}}^1$

素因数の和:312031

約数の個数: 16

約数和(自身を含む): 539053056

約数和(自身を除く): 228973762

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 311951, 623902, 2183657, 4367314, 22148521, 44297042, 155039647, 310079294]

約数ペア:

[(1, 310079294), (2, 155039647), (7, 44297042), (14, 22148521), (71, 4367314), (142, 2183657), (497, 623902), (994, 311951)]