2539888248

素因数分解:

$2^3\times 3^1\times {\mathrm{787}}^1\times {\mathrm{134471}}^1$

素因数の和:135267

約数の個数: 32

約数和(自身を含む): 6357836160

約数和(自身を除く): 3817947912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 787, 1574, 2361, 3148, 4722, 6296, 9444, 18888, 134471, 268942, 403413, 537884, 806826, 1075768, 1613652, 3227304, 105828677, 211657354, 317486031, 423314708, 634972062, 846629416, 1269944124, 2539888248]

約数ペア:

[(1, 2539888248), (2, 1269944124), (3, 846629416), (4, 634972062), (6, 423314708), (8, 317486031), (12, 211657354), (24, 105828677), (787, 3227304), (1574, 1613652), (2361, 1075768), (3148, 806826), (4722, 537884), (6296, 403413), (9444, 268942), (18888, 134471)]