2749891882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 4687372800

約数和(自身を除く): 1937480918

約数列:

[1, 2, 17, 29, 34, 43, 58, 79, 86, 158, 493, 731, 821, 986, 1247, 1343, 1462, 1642, 2291, 2494, 2686, 3397, 4582, 6794, 13957, 21199, 23809, 27914, 35303, 38947, 42398, 47618, 57749, 64859, 70606, 77894, 98513, 115498, 129718, 197026, 404753, 600151, 809506, 1023787, 1102603, 1200302, 1674721, 1880911, 2047574, 2205206, 2788937, 3349442, 3761822, 5577874, 17404379, 31975487, 34808758, 47411929, 63950974, 80879173, 94823858, 161758346, 1374945941, 2749891882]

約数ペア:

[(1, 2749891882), (2, 1374945941), (17, 161758346), (29, 94823858), (34, 80879173), (43, 63950974), (58, 47411929), (79, 34808758), (86, 31975487), (158, 17404379), (493, 5577874), (731, 3761822), (821, 3349442), (986, 2788937), (1247, 2205206), (1343, 2047574), (1462, 1880911), (1642, 1674721), (2291, 1200302), (2494, 1102603), (2686, 1023787), (3397, 809506), (4582, 600151), (6794, 404753), (13957, 197026), (21199, 129718), (23809, 115498), (27914, 98513), (35303, 77894), (38947, 70606), (42398, 64859), (47618, 57749)]