1152204638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{318817}}^1$

素因数の和:318971

約数の個数: 16

約数和(自身を含む): 1874649840

約数和(自身を除く): 722445202

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 318817, 637634, 4144621, 8289242, 44315563, 88631126, 576102319, 1152204638]

約数ペア:

[(1, 1152204638), (2, 576102319), (13, 88631126), (26, 44315563), (139, 8289242), (278, 4144621), (1807, 637634), (3614, 318817)]