514103758

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{517207}}^1$

素因数の和:517287

約数の個数: 16

約数和(自身を含む): 893735424

約数和(自身を除く): 379631666

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 517207, 1034414, 3620449, 7240898, 36721697, 73443394, 257051879, 514103758]

約数ペア:

[(1, 514103758), (2, 257051879), (7, 73443394), (14, 36721697), (71, 7240898), (142, 3620449), (497, 1034414), (994, 517207)]