718094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 1179360

約数和(自身を除く): 461266

約数列:

[1, 2, 13, 26, 71, 142, 389, 778, 923, 1846, 5057, 10114, 27619, 55238, 359047, 718094]

約数ペア:

[(1, 718094), (2, 359047), (13, 55238), (26, 27619), (71, 10114), (142, 5057), (389, 1846), (778, 923)]