2457989826

素因数分解:

$2^1\times 3^1\times {\mathrm{5501}}^1\times {\mathrm{74471}}^1$

素因数の和:79977

約数の個数: 16

約数和(自身を含む): 4916939328

約数和(自身を除く): 2458949502

約数列:

[1, 2, 3, 6, 5501, 11002, 16503, 33006, 74471, 148942, 223413, 446826, 409664971, 819329942, 1228994913, 2457989826]

約数ペア:

[(1, 2457989826), (2, 1228994913), (3, 819329942), (6, 409664971), (5501, 446826), (11002, 223413), (16503, 148942), (33006, 74471)]