2471209958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{37013}}^1$

素因数の和:37292

約数の個数: 32

約数和(自身を含む): 4477213440

約数和(自身を除く): 2006003482

約数列:

[1, 2, 7, 14, 19, 38, 133, 251, 266, 502, 1757, 3514, 4769, 9538, 33383, 37013, 66766, 74026, 259091, 518182, 703247, 1406494, 4922729, 9290263, 9845458, 18580526, 65031841, 130063682, 176514997, 353029994, 1235604979, 2471209958]

約数ペア:

[(1, 2471209958), (2, 1235604979), (7, 353029994), (14, 176514997), (19, 130063682), (38, 65031841), (133, 18580526), (251, 9845458), (266, 9290263), (502, 4922729), (1757, 1406494), (3514, 703247), (4769, 518182), (9538, 259091), (33383, 74026), (37013, 66766)]