1330971964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 2872074240

約数和(自身を除く): 1541102276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 167, 211, 266, 284, 334, 422, 497, 532, 668, 844, 994, 1169, 1349, 1477, 1988, 2338, 2698, 2954, 3173, 4009, 4676, 5396, 5908, 6346, 8018, 9443, 11857, 12692, 14981, 16036, 18886, 22211, 23714, 28063, 29962, 35237, 37772, 44422, 47428, 56126, 59924, 70474, 82999, 88844, 104867, 112252, 140948, 165998, 209734, 225283, 246659, 284639, 331996, 419468, 450566, 493318, 569278, 669503, 901132, 986636, 1138556, 1339006, 1576981, 1992473, 2501827, 2678012, 3153962, 3984946, 4686521, 5003654, 6307924, 7969892, 9373042, 10007308, 17512789, 18746084, 35025578, 47534713, 70051156, 95069426, 190138852, 332742991, 665485982, 1330971964]

約数ペア:

[(1, 1330971964), (2, 665485982), (4, 332742991), (7, 190138852), (14, 95069426), (19, 70051156), (28, 47534713), (38, 35025578), (71, 18746084), (76, 17512789), (133, 10007308), (142, 9373042), (167, 7969892), (211, 6307924), (266, 5003654), (284, 4686521), (334, 3984946), (422, 3153962), (497, 2678012), (532, 2501827), (668, 1992473), (844, 1576981), (994, 1339006), (1169, 1138556), (1349, 986636), (1477, 901132), (1988, 669503), (2338, 569278), (2698, 493318), (2954, 450566), (3173, 419468), (4009, 331996), (4676, 284639), (5396, 246659), (5908, 225283), (6346, 209734), (8018, 165998), (9443, 140948), (11857, 112252), (12692, 104867), (14981, 88844), (16036, 82999), (18886, 70474), (22211, 59924), (23714, 56126), (28063, 47428), (29962, 44422), (35237, 37772)]