4013772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 10870272

約数和(自身を除く): 6856500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 673, 852, 994, 1346, 1491, 1988, 2019, 2692, 2982, 4038, 4711, 5964, 8076, 9422, 14133, 18844, 28266, 47783, 56532, 95566, 143349, 191132, 286698, 334481, 573396, 668962, 1003443, 1337924, 2006886, 4013772]

約数ペア:

[(1, 4013772), (2, 2006886), (3, 1337924), (4, 1003443), (6, 668962), (7, 573396), (12, 334481), (14, 286698), (21, 191132), (28, 143349), (42, 95566), (71, 56532), (84, 47783), (142, 28266), (213, 18844), (284, 14133), (426, 9422), (497, 8076), (673, 5964), (852, 4711), (994, 4038), (1346, 2982), (1491, 2692), (1988, 2019)]