1409156738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{2677}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 2346185088

約数和(自身を除く): 937028350

約数列:

[1, 2, 11, 22, 71, 142, 337, 674, 781, 1562, 2677, 3707, 5354, 7414, 23927, 29447, 47854, 58894, 190067, 263197, 380134, 526394, 902149, 1804298, 2090737, 4181474, 9923639, 19847278, 64052579, 128105158, 704578369, 1409156738]

約数ペア:

[(1, 1409156738), (2, 704578369), (11, 128105158), (22, 64052579), (71, 19847278), (142, 9923639), (337, 4181474), (674, 2090737), (781, 1804298), (1562, 902149), (2677, 526394), (3707, 380134), (5354, 263197), (7414, 190067), (23927, 58894), (29447, 47854)]