9480772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 10840508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 71, 76, 133, 142, 251, 266, 284, 497, 502, 532, 994, 1004, 1349, 1757, 1988, 2698, 3514, 4769, 5396, 7028, 9443, 9538, 17821, 18886, 19076, 33383, 35642, 37772, 66766, 71284, 124747, 133532, 249494, 338599, 498988, 677198, 1354396, 2370193, 4740386, 9480772]

約数ペア:

[(1, 9480772), (2, 4740386), (4, 2370193), (7, 1354396), (14, 677198), (19, 498988), (28, 338599), (38, 249494), (71, 133532), (76, 124747), (133, 71284), (142, 66766), (251, 37772), (266, 35642), (284, 33383), (497, 19076), (502, 18886), (532, 17821), (994, 9538), (1004, 9443), (1349, 7028), (1757, 5396), (1988, 4769), (2698, 3514)]