127290422

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 221405184

約数和(自身を除く): 94114762

約数列:

[1, 2, 7, 14, 181, 191, 263, 362, 382, 526, 1267, 1337, 1841, 2534, 2674, 3682, 34571, 47603, 50233, 69142, 95206, 100466, 241997, 333221, 351631, 483994, 666442, 703262, 9092173, 18184346, 63645211, 127290422]

約数ペア:

[(1, 127290422), (2, 63645211), (7, 18184346), (14, 9092173), (181, 703262), (191, 666442), (263, 483994), (362, 351631), (382, 333221), (526, 241997), (1267, 100466), (1337, 95206), (1841, 69142), (2534, 50233), (2674, 47603), (3682, 34571)]