260656422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{29573}}^1$

素因数の和:29704

約数の個数: 32

約数和(自身を含む): 566401248

約数和(自身を除く): 305744826

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 113, 226, 339, 678, 1469, 2938, 4407, 8814, 29573, 59146, 88719, 177438, 384449, 768898, 1153347, 2306694, 3341749, 6683498, 10025247, 20050494, 43442737, 86885474, 130328211, 260656422]

約数ペア:

[(1, 260656422), (2, 130328211), (3, 86885474), (6, 43442737), (13, 20050494), (26, 10025247), (39, 6683498), (78, 3341749), (113, 2306694), (226, 1153347), (339, 768898), (678, 384449), (1469, 177438), (2938, 88719), (4407, 59146), (8814, 29573)]