21000314606

素因数分解:

$2^1\times {\mathrm{613}}^1\times {\mathrm{811}}^1\times {\mathrm{21121}}^1$

素因数の和:22547

約数の個数: 16

約数和(自身を含む): 31592259888

約数和(自身を除く): 10591945282

約数列:

[1, 2, 613, 811, 1226, 1622, 21121, 42242, 497143, 994286, 12947173, 17129131, 25894346, 34258262, 10500157303, 21000314606]

約数ペア:

[(1, 21000314606), (2, 10500157303), (613, 34258262), (811, 25894346), (1226, 17129131), (1622, 12947173), (21121, 994286), (42242, 497143)]