140959994

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{56249}}^1$

素因数の和:56437

約数の個数: 16

約数和(自身を含む): 243000000

約数和(自身を除く): 102040006

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 56249, 112498, 393743, 787486, 10068571, 20137142, 70479997, 140959994]

約数ペア:

[(1, 140959994), (2, 70479997), (7, 20137142), (14, 10068571), (179, 787486), (358, 393743), (1253, 112498), (2506, 56249)]