2489014767

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{479}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 3433881600

約数和(自身を除く): 944866833

約数列:

[1, 3, 47, 137, 141, 269, 411, 479, 807, 1437, 6439, 12643, 19317, 22513, 36853, 37929, 65623, 67539, 110559, 128851, 196869, 386553, 1732091, 3084281, 5196273, 6055997, 9252843, 17652587, 18167991, 52957761, 829671589, 2489014767]

約数ペア:

[(1, 2489014767), (3, 829671589), (47, 52957761), (137, 18167991), (141, 17652587), (269, 9252843), (411, 6055997), (479, 5196273), (807, 3084281), (1437, 1732091), (6439, 386553), (12643, 196869), (19317, 128851), (22513, 110559), (36853, 67539), (37929, 65623)]