1801470142

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1\times {\mathrm{5209}}^1$

素因数の和:5728

約数の個数: 24

約数和(自身を含む): 2858414400

約数和(自身を除く): 1056944258

約数列:

[1, 2, 19, 38, 361, 479, 722, 958, 5209, 9101, 10418, 18202, 98971, 172919, 197942, 345838, 1880449, 2495111, 3760898, 4990222, 47407109, 94814218, 900735071, 1801470142]

約数ペア:

[(1, 1801470142), (2, 900735071), (19, 94814218), (38, 47407109), (361, 4990222), (479, 3760898), (722, 2495111), (958, 1880449), (5209, 345838), (9101, 197942), (10418, 172919), (18202, 98971)]