299698518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{28429}}^1$

素因数の和:28692

約数の個数: 32

約数和(自身を含む): 687778560

約数和(自身を除く): 388080042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 10542, 28429, 56858, 85287, 170574, 199003, 398006, 597009, 1194018, 7135679, 14271358, 21407037, 42814074, 49949753, 99899506, 149849259, 299698518]

約数ペア:

[(1, 299698518), (2, 149849259), (3, 99899506), (6, 49949753), (7, 42814074), (14, 21407037), (21, 14271358), (42, 7135679), (251, 1194018), (502, 597009), (753, 398006), (1506, 199003), (1757, 170574), (3514, 85287), (5271, 56858), (10542, 28429)]