2947758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 6549120

約数和(自身を除く): 3601362

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 757, 1298, 1514, 1947, 2271, 3894, 4542, 8327, 16654, 24981, 44663, 49962, 89326, 133989, 267978, 491293, 982586, 1473879, 2947758]

約数ペア:

[(1, 2947758), (2, 1473879), (3, 982586), (6, 491293), (11, 267978), (22, 133989), (33, 89326), (59, 49962), (66, 44663), (118, 24981), (177, 16654), (354, 8327), (649, 4542), (757, 3894), (1298, 2271), (1514, 1947)]