289590954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{69247}}^1$

素因数の和:69310

約数の個数: 32

約数和(自身を含む): 628217856

約数和(自身を除く): 338626902

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 69247, 138494, 207741, 415482, 1177199, 2354398, 2839127, 3531597, 5678254, 7063194, 8517381, 17034762, 48265159, 96530318, 144795477, 289590954]

約数ペア:

[(1, 289590954), (2, 144795477), (3, 96530318), (6, 48265159), (17, 17034762), (34, 8517381), (41, 7063194), (51, 5678254), (82, 3531597), (102, 2839127), (123, 2354398), (246, 1177199), (697, 415482), (1394, 207741), (2091, 138494), (4182, 69247)]